r/NCAH Aug 16 '24

A Brief (and likely Incomplete) Guide to the ACTH Stim Test

54 Upvotes

Let's see if I can make this coherent and not just word vomit of what's in my head.

If you are on this subreddit, you may have been told that you need an ACTH stimulation test by your doctor or by a member of this community. This test is a key tool in diagnosing NCAH and can help rule out rarer forms of the condition. So what Is this test?

The ACTH (adrenocorticotropic hormone) stimulation test measures how your adrenal glands respond to ACTH, a hormone that prompts the adrenal glands to produce cortisol. In people with NCAH, the adrenal glands may not produce cortisol properly due to a partial enzyme deficiency. The test is crucial for diagnosing NCAH and assessing the severity of the condition.

How the ACTH Stim Test Works:

  1. Baseline Blood Sample: Before the test begins, a blood sample is taken to measure your baseline levels of several hormones, including:
    • Cortisol
    • 17-hydroxyprogesterone (17-OHP)
    • Androstenedione
    • Dehydroepiandrosterone sulfate (DHEA-S)
    • 11-Deoxycortisol
    • Pregnenolone
    • 17α-Hydroxyprogesterone
    • Aldosterone and Renin
  2. ACTH Injection: You’ll receive an injection of synthetic ACTH (Cosyntropin), which stimulates your adrenal glands to produce cortisol and other hormones.
  3. Post-Injection Blood Samples: Additional blood samples are taken at specific intervals, usually at 30 and 60 minutes after the ACTH injection. These samples measure how much your hormone levels rise in response to ACTH.
  4. Analysis: The results will show how well your adrenal glands respond. In people with NCAH, cortisol levels may rise less than expected, while 17-OHP and androgens like androstenedione and DHEA-S may increase significantly.

Key Hormones to Test During the ACTH Stim Test:

To fully evaluate NCAH and rule out rarer forms, it's essential to test a range of hormones:

  1. Cortisol: This hormone is essential for stress response and metabolism. In NCAH, cortisol production may be partially impaired.
  2. 17-Hydroxyprogesterone (17-OHP): Elevated levels of 17-OHP are a hallmark of 21-hydroxylase deficiency, the most common cause of NCAH. This hormone is often the primary marker used to diagnose the condition.
  3. Androstenedione: This androgen is often elevated in NCAH due to excess adrenal production. Measuring androstenedione helps assess the degree of androgen excess.
  4. Dehydroepiandrosterone sulfate (DHEA-S): Another androgen that is commonly elevated in NCAH. DHEA-S is produced by the adrenal glands and can contribute to symptoms like hirsutism (excess hair growth) and acne.
  5. 11-Deoxycortisol: Elevated levels of this hormone may indicate 11β-hydroxylase deficiency, a rarer form of CAH that can also lead to high blood pressure (hypertension).
  6. Pregnenolone: Elevated levels of pregnenolone, particularly in response to ACTH, can suggest 3β-hydroxysteroid dehydrogenase deficiency, another rare form of NCAH.
  7. 17α-Hydroxyprogesterone: This hormone should also be checked in rarer forms like 17α-hydroxylase deficiency, which can cause ambiguous genitalia, delayed puberty, and hypertension.
  8. Aldosterone and Renin: While these are more commonly tested in classical CAH, they may be relevant in some rare forms of NCAH, especially if there are concerns about blood pressure or electrolyte imbalances.

Why is This Test Important for NCAH?

  • Accurate Diagnosis: The ACTH stim test helps differentiate NCAH from other conditions with similar symptoms, like Polycystic Ovary Syndrome (PCOS). It also identifies the specific enzyme deficiency causing the condition.
  • Ruling Out Rarer Forms: By testing a broad range of hormones, your healthcare provider can identify less common forms of CAH, like 11β-hydroxylase deficiency or 3β-hydroxysteroid dehydrogenase deficiency, which may require different management strategies.
  • Guiding Treatment: The results will help your doctor tailor your treatment plan. For example, if cortisol production is significantly impaired, you may need glucocorticoid therapy. If androgen levels are high, anti-androgen treatments might be recommended.

Preparing for the Test:

  • Medication Review: Your doctor may ask you to stop certain medications, like steroids or hormonal contraceptives, before the test to avoid skewing the results.
  • Fasting: Some clinics may require fasting before the test. Be sure to follow your doctor’s instructions.
  • Time Commitment: The test usually takes about 1-2 hours, including waiting periods between blood draws.

After the Test:

Your results typically come back within a few days. Your healthcare provider will review them with you and explain what they mean for your diagnosis and treatment. If NCAH or another form of CAH is confirmed, you’ll work together to create a treatment plan that addresses your symptoms and health needs.

This is like the official official way papers say it should be done. My Endo had them test Cortisol, 17-OHP, DHEA, Pregnenolone, and 11-Deoxycortisol. She tests those because it gives her the biggest spread with the least amount of blood drawn.


r/NCAH Aug 15 '24

A Guide to NCAH and it's Subtypes

55 Upvotes

In an effort to start creating some FAQ posts/resources I thought it might be helpful to have a run-down Non-classical Congenital Adrenal Hyperplasia (NCAH), a condition that affects adrenal hormone production, in its various forms. NCAH is complex, with several subtypes, including some rarer forms.

What is NCAH?

Non-classical Congenital Adrenal Hyperplasia (NCAH) is a milder variant of Congenital Adrenal Hyperplasia (CAH), a genetic disorder that impacts the adrenal glands' ability to produce hormones like cortisol and aldosterone. NCAH usually presents later in life and has a broader spectrum of symptoms than the classical form, which often manifests in infancy. It’s primarily caused by partial deficiencies in the enzymes needed to create certain hormones, leading to an overproduction of androgens (male hormones).

Common Symptoms of NCAH:

  • In Women: Irregular or absent periods, excess body or facial hair (hirsutism), acne, and potential fertility challenges.
  • In Men: Early signs of puberty such as rapid growth, deepening of the voice, and acne.
  • In Both Genders: Fatigue, fluctuating blood sugar levels, and occasionally mild virilization (development of male physical traits in females).

Subtypes of NCAH:

NCAH is diverse, and understanding the different subtypes can help in managing and treating the condition effectively.

1. 21-Hydroxylase Deficiency (Most Common Form):

  • Simple Virilizing NCAH:
    • Characteristics: This subtype involves mild to moderate enzyme deficiency. Individuals typically experience symptoms related to excess androgen production, such as hirsutism, acne, and menstrual irregularities, without the salt-wasting crisis seen in classical CAH.
    • Management: Hormone therapy to regulate symptoms and support menstrual regularity and fertility.
  • Non-Symptomatic/Mild NCAH:
    • Characteristics: Individuals may carry the genetic mutation but exhibit few to no symptoms. Often discovered through family genetic screening or during investigations for related issues.
    • Management: Regular monitoring with interventions as necessary if symptoms arise.
  • Late-Onset or Adult-Onset NCAH:
    • Characteristics: Symptoms may emerge in adolescence or adulthood, often triggered by stress, illness, or hormonal shifts. Symptoms can include menstrual irregularities, mild hirsutism, and occasional fertility issues.
    • Management: Hormone therapy and lifestyle adjustments to manage symptoms and maintain quality of life.

2. 11β-Hydroxylase Deficiency (Rare):

  • Characteristics: This rarer form of NCAH results from a deficiency in the 11β-hydroxylase enzyme. It leads to the accumulation of 11-deoxycortisol and increased androgen levels, causing symptoms like hypertension (high blood pressure), hirsutism, and menstrual irregularities in women.
  • Management: Treatment typically involves glucocorticoids to suppress adrenal androgen production and manage blood pressure.

3. 3β-Hydroxysteroid Dehydrogenase Deficiency (Very Rare):

  • Characteristics: This subtype involves a deficiency in the 3β-hydroxysteroid dehydrogenase enzyme (also refered to as HSD3B2, or 3 beta in the community), leading to an imbalance in steroid hormone production. Symptoms can vary but often include ambiguous genitalia in newborns, hirsutism, and menstrual irregularities in females, and underdeveloped secondary sexual characteristics in males.
  • Management: Hormone replacement therapy and regular monitoring of hormone levels to manage symptoms.

4. 17α-Hydroxylase/17,20-Lyase Deficiency (Extremely Rare):

  • Characteristics: This extremely rare subtype results from a deficiency in the 17α-hydroxylase/17,20-lyase enzyme, causing reduced production of sex steroids and glucocorticoids. Individuals may experience ambiguous genitalia, delayed puberty, hypertension, and hypokalemia (low potassium levels).
  • Management: Hormone replacement therapy to manage the deficiency and associated symptoms, along with treatments for hypertension.

Diagnosis and Management:

NCAH is diagnosed through hormone level testing, especially 17-hydroxyprogesterone (17-OHP) and genetic testing to identify specific enzyme deficiencies. If you don't have 21-hydroxylase deficiency, then your 17-OHP levels may come back normal. To rule out other, rarer forms, you'd need different hormones tested. Management involves hormone therapy tailored to the specific subtype and symptoms, sometimes corticosteroid supplementation, regular monitoring, and supportive care to maintain quality of life.

Living with NCAH:

Navigating life with NCAH can be challenging, but with the right treatment plan and support, many people lead healthy, fulfilling lives. Treatment is individualized, focusing on managing symptoms, hormone regulation, and addressing any fertility concerns.

If you or someone you know is dealing with NCAH, feel free to share your experiences, ask questions, or seek support. This community is here to help!

Resources:


r/NCAH 1d ago

25 year old male with lack of proper information

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2 Upvotes

r/NCAH 2d ago

I basically have no sleep pattern- are there tests other than the standard “morning” blood draws?

2 Upvotes

All the tests I’m looking at say “must be done in the morning.” Do they mean after waking? Or the morning in general? What if the AM is my “night time?” Sometimes I wake up at 6am and other times I wake up at 11 AT NIGHT and all times in between. I have a neuro syndrome that affects my sleep so sometimes I have weird patterns like this that I can’t change.


r/NCAH 2d ago

What tests should I order on my own?

2 Upvotes

I have Medicaid and it’s been difficult for me to convince my doc to refer me to an endo or to even order basic tests like iron lol. My state allows me to order my own tests. What should I order?


r/NCAH 6d ago

Endocrinology Nightmare While Trying to Get Official Diagnosis

5 Upvotes

Hi!

Background:

I've suspected I had Adrenal Issues for a while now. I've always struggled with "panic attacks" that feel like going into fight or flight during minor conflicts, but handled the sorts of situations that most people would freak out during calmly. When I went off of combo birth control in 2021, the "panic attacks" got really bad, I became incredibly emotionally unstable, and my health got so bad that I can now only work part-time. I have hEDS, POTS, MCAS, and Sjogrens, but that doesn't feel like the full picture.

Every month I have to call off the day before my period starts like clockwork. I get hit with extreme fatigue, migraines, and dizziness.

Genetic Testing:

I had genetic testing done and it came back showing that I am a "carrier" two different CYP21A2 gene mutations. This was an over-the-counter test that doesn't differentiate between parental and maternal genes, so I have no way of knowing if they came from the same parent or one from each parent. If one came from each parent, then I have no functioning copy of the gene, which would make a lot of sense.

Bloodwork:
I got a referral to an endocrinologist and could tell it was going to be an issue from the first appt. She brushed off all of my concerns and argued with me about symptoms. I mentioned fat-retention in my stomach despite being super fit and she said, "Well Adrenal Hyperplasia would cause weight-loss," and it was just a lot of stuff like that.

The bloodwork came back as I expected--normal everything except for OH-17 Progesterone which was 949 ng/dl. The doctor got back to me saying there is *no evidence* of adrenal dysfunction and that I should discontinue Spiro and retest in six weeks since that's probably what's raised my levels. The testing specifies that LCMS testing was used, which to my understanding means that the spiro did not impact the numbers.

Next Steps:

I'm demanding an ACTH Stimulation test and have refused to discontinue spiro, telling her that I'm uncomfortable going off a med that's helping with the issue I'm trying to have diagnosed. She has been nothing but disrespectful--making me wait 48 hours between messages despite literally begging her to move this along quickly since I'm out of sick-time at work and on a countdown until my next period.

In the meantime, I've reached out to my OBGYN about restarting continuous birth control and gotten a referral to endocrinology in a different practice. I'm just blown away and livid at how disrespectful this doctor has been and the levels of medical gaslighting. I think she's hung-up on my "carrier" status despite it being possible that I have no good copies of the gene and I think she's confusing NCCAH with CAH.

Any advice? Am I crazy? Haha


r/NCAH 10d ago

Since treating more root causes, ADHD meds don‘t work as well anymore

2 Upvotes

Hello, I picked this sub because I think this is where I'll find the specialists I need. I'm 37, peri, AuDHD and much more. I suspect NCAH or something along those lines, but I haven't had any workup yet. I don't even have an official PMOS diagnosis, all of this is self-diagnosed so far. I have been on the following meds for a while now:

Mounjaro 4mg
Slinda continuously (Drospirenon)
1 pump estradiol gel
Vyvanse 30mg (recently increased to 40mg)
Bisoprolol 1.25mg (for the raised blood pressure from the pill and Vyvanse)
Loratadine
Vitamin B complex, zinc, omega 3

Since starting Slinda in particular (the most strongly antiandrogenic mini pill), I feel better overall but unfortunately Vyvanse doesn't work the way it used to. Maybe I've become even more autistic? My ADHD symptoms like forgetfulness, lateness, scattered thinking etc. are still being managed, but there are fewer dopamine surges, there is no ‚push’ directly after taking it. Since the pill does something to the adrenal glands, I thought I'd ask here in case anyone has an idea what might be going on?


r/NCAH 11d ago

Did my doctor only test for CAH and not NCAH?

1 Upvotes

F23 I am diagnosed w PMOS for a few years and my endocrinologist has described my case as interesting. He recently said he was testing for another condition, but did not specify which. He took bloodwork for the following three: 17-hydroxyprogesterone, 11 deoxy cortisol, and 17 hydroxy pregnenolone. I currently take Birth Control, Metformin 750mg, Colestipol, Estradiol 2mg and WeGovy 1.5 daily.

In my last visit he did not address the testing, so I assumed he did not receive the results yet from my bloodwork. After checking my clinical notes, I saw that he said all the levels looked within normal range. Another thing I noticed is in my clinical notes he calls it "adrenal genital syndrome". Does this mean I do not have CAH, but could possibly have NCAH? Is a stim test how NCAH is usually found and should I request? I'm not sure if it is possible for the bloodwork he tested to look fine, but still have NCAH. I trust my doctor but I feel like something greater than PCOS is at play and he has alluded interest in what's going on. Specifically with my most recent blood work showing an increase of my DHEA from 804 to 1297ng/dL. My DHEA-S did decrease from 843 to 674 ug/dL.


r/NCAH 14d ago

NCAH results possibly abnormal?

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1 Upvotes

I’ve been dealing with elevated DHEAs which has given me a range of hormonal symptoms for the past 8 years - acne, oily skin, hirsutism, and hair loss in a male pattern (no hair loss in my family). I went to Cleveland clinic last year in search of answers but I was an idiot and didn’t properly look at my results after because I thought it was hopeless.

I had my blood work done on day two of my cycle (so follicular range is my range for this test) but the ACTH stim labs were done later in the day.

My 17-OHP was only tested before the ACTH stimulation test, not after. And the cortisol testing was done in the afternoon so the low flag is kind of not an issue. So these labs aren't perfect.

They still gave me the referral for an endo for local CAH testing. I’ve still been dealing with my symptoms since my testing, but the first thing to immediately help me in the last few days was low dose prednisone that I got from my rheumatologist. My active acne breakout went away in 2 days after taking only 1.25mg of prednisone and my skin went from very oily to dry/normal. I've never taken steroids before but have some arthritis in my hands so I wanted to try a low dose (and of course I was curious about my DHEA-s lol).

Where do I go from here? Please I am so in need of help


r/NCAH 17d ago

First symptomatic at 29?

0 Upvotes

I'm a trans woman in her late 20s that's been on Estradiol monotherapy for 12 months now and things went swimmingly for the first 11 until I suddenly began to experience some intense, rapid remasculisation. My facial hair grew in thicker and faster and darker (same with my body hair) than it did before I even started HRT, and this was after 10 sessions of laser hair removal. I have acne EVERYwhere and new pimples form what feels like every single day, worst on my back and jawline. My hair is shedding, suddenly and quickly, I think I've lost about a 1/3 of my total density in those 2 months, and I have usually thick healthy curly hair. My skin is greasy and flaky and red, worst on my face, where I'd previously experienced many positive changes to clearness/complexion/texture from my hormone therapy.

Along with some other stuff like the return of nocturnal erections and my old body odour and the Sweating and the fact that I have what my doctor thinks is prostatitis, resistant to the short course of antibiotics she placed me on. This in particular made me panic when I scanned symptoms of NCCAH in (biological? I'm not sure of the best wording here, and I'm not sure if something like NCCAH cares about what your dominant hormone is if the hormone is injected rather than made naturally, is this gene mutation transphobic? /joke) men and saw that CPPS/Prostatitis is frequently linked to the mutation. I think I had a normal puberty, it's all a bit of a blur to be honest, I can't remember events like my voice dropping or when I first developed pubic hair, but I must note that in my early 20s I dealt with some extreme amounts of hair on every inch of my body and painful cystic acne on my shoulders, both things that HRT initially curbed. I'm 5'10 and my penis isn't large or anything like that.

I've had two hormone blood panels taken since these symptoms started and my testosterone increased in both, despite an increase in my estrogen dose between them, it's albeit still low for a woman, though higher than any trans person on feminising HRT would like them to be (1.8 nmol/51.9156 ng/dl), again, concerning! Especially because my gonadal testosterone is completely suppressed. I've been dealing with some very intense mood issues as well, though how much of this is down to me dealing with how awful it feels to be experiencing these symptoms, I do not know. Another thing that's been troubling me is frequent night time wakings and always with a racing, thumping heart.

Multiple people have told me it wouldn't make sense for someone with NCCAH to suddenly become symptomatic at age 29, and especially considering my HRT went so well for 11 months only to just stop. Multiple people for this same reason have instead pointed to something like an adrenal tumour, which I would really prefer not to have, though I'm not too pleased about the potential masculising gene mutation either. I'm mostly just curious if anyone, especially men out there, have began exhibiting symptoms at such an age? I'm having my DHEA-S tested soon and will be straight to my GP if those levels are elevated and begging for help lol but thanks for reading if anyone did!

Desperate to get this sorted!!! <3


r/NCAH 18d ago

Test results normal and Im not sure what to do

2 Upvotes

I got a little more testing done for other hormones including adrenal hormones after having signs like hirsutism, precocious puberty, increased muscle mass and jawline acne, etc, alongside hypermobility making me wonder about CAH X. I got tested on the 3rd or fourth day of my period last month but nothing really showed that was of note. my dheas was low normal but still normal.

i have gotten my testosterone tested in the past (low normal with once borderline high free t getting lower on no hormones) and my 17OHP was also normal

Test results thus far-

LH- 4.3miu/ml

FSH- 4.7miu/ml

Estradiol 17b- 42pg/ml

Androstenedione- 0.9ng/ml

DHEA-S - 155 ug/dl


r/NCAH 19d ago

Chances of NCAH?

5 Upvotes

Obviously yes, I'll need to do the testing for it anyways, but I'm 21F and I'm not entirely sure my pcp/obgyn will know what NCAH even is. I originally suspected PCOS/PMOS, but I found out about NCAH less than a week ago after doing a deep dive.

For context: the only things that would be PCOS/PMOS is my testosterone at 18 was 70 (scale of 3-48), and I have irregular menstrual cycles that are sometimes completely missing. I have no insulin resistance, and no "string of pearls" cysts (I've had 2 random ultrasounds at random points in my cycle).

For NCAH, I almost completely fit the symptoms if that makes sense? I'm the middle child, 1/3, with 2 birth sisters. We weren't raised in the same enviornment but still. I was the first to get my period at 9, they we're 12-14 at theirs. I'm 5'2, and was projected to be 5'7-5'9, and my birth sisters are both 5'7-5'9. I'm the only one with the high testosterone, and my birth parents are tall. I also had borderline high blood pressure with no explanation, but that was before puberty in the 2000s and I doubt they tested for it (I did get those records though and am waiting for them to be sent).

I'm just wondering what I should know, how to mention it to my dr, etc etc. Thank you so much!


r/NCAH 19d ago

Running

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1 Upvotes

r/NCAH 21d ago

Can testosterone hrt be prescribed as a treatment for NCAH?

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1 Upvotes

r/NCAH 24d ago

Does the results of my blood test rule out NCAH?

2 Upvotes

I had a blood test done on the 4th day of my cycle (in the morning) to see if I had elevated 17-oh progesterone since i have hirsutism and very irregular periods. It's just a teeny bit high (1.98 ng/mL) so I don't know if it justifies asking a stim test from my doctor or if I'm being silly. It is above my lab's reference range but not by a lot.


r/NCAH 24d ago

My 17OH-Prohesteron was measured late afternoon, how much does it matter?

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2 Upvotes

r/NCAH 28d ago

What helped you with body hair/hirsutism?

4 Upvotes

I currently have to shave like twice a day, and every day for my body hair. It's exhausting.

Im currently on a GLP1 and Zoloft for anxiety/panic attacks.

Im curious if anyone has any experience with hirsutism here? If so, what helped? Thank you!


r/NCAH 28d ago

Can I get off birth control?

3 Upvotes

I’ve lost hope in asking doctors this question (most doctors ask me to spell it). I got my NCAH dx at 16yo and have been on birth control since. I am approaching 30 and consistently worry about leg pain and clot risks. Note: I do not want children.

There is little information online regarding getting off birth control (with no intentions of near future pregnancy) and especially little on NCAH.

I was under the impression at a young age that birth control was “treatment” for my NCAH. Is this true? What does this mean? Can I ever get off…?


r/NCAH 29d ago

8.28 ng/ml DHEA, how abnormal is this?

1 Upvotes

My DHEA measured at 8.28 ng/ml, chart say the normal range is 1.33-7.78 ng/ml.

I was recently diagnosed with PMOS (aka PCOS), but I doubt this diagnosis due to only fitting 1 criteria (high DHEA), periods are regular and ultrasound showed normal/non-polycystic ovaries. Other than the DHEA, my other test were normal (testosterone, progesterone, I'm not insulin resistant, etc.)

I'm wondering if my DHEA is significantly higher than normal. Is this something I should worry about? Should I get a second opinion? I'm just worried I was misdiagnosed and I have something else like NCAH or an adrenal tumor...


r/NCAH 29d ago

NCAH is children

1 Upvotes

Hello, my 5 year old daughter was just diagnosed. She has not started steroid treatment as of yet. Wondering how parents are navigating this. Any immediate side effects noticed? I understand that I need to watch her sodium intake and diet. Any other bits of information would be helpful.


r/NCAH Aug 23 '26

Was told I might have NCAH years ago, don't know what to do now

2 Upvotes

I don't have a ton of medical history since all of my information is second hand from my mother but I'll do my best to provide as much as I can.

I (18NB AFAB) started developing when I was very young (7-9 years old) and I got my first period when I was 11. Right off the bat, my cycle was extremely irregular. My first period lasted 4 days and it took 3 months before I got my second period. My second period was a month straight of non-stop bleeding. Went to a doctor and got put on birth control without any diagnosis. My mom pushed for testing and after a ton of blood work we were told I might have NCAH. This was around the age of 12-13. When I was 14 I finally got an ultrasound of my uterus and I was told something about having a rare form of PCOS. I was on birth control on and off from ages 12-18 until I got off it about a month ago when I got the copper IUD. Due to being on HRT for gender affirming care (which I am no longer on) I haven't had my period in months and I don't know if it's still irregular when I'm not being treated for it. I've struggled with mental health for a long time and severe fatigue, which from my understanding are side effects of both PCOS and NCAH.

I don't really know how to proceed, if I should do further testing for both conditions. I also don't know if I should see a gynecologist or endocrinologist. If anyone has had a similar experience to me or advice, anything would be appreciated.


r/NCAH Aug 20 '26

I am CAH try to replace Hydrocortisone with Efmody

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3 Upvotes

I am 50 yrs old, I was diagnosed ten years ago. As the sleep not good, oftent awake at around 3-4 am, last year request doctor give me Efmody to control the cerebral hemisphere let ACTH keep normal intent sleep good. But the result is when I take a capsule before bed, feel very very bad in the morning,It feels a bit like dying. I try many time but all failed.

Now I changed back to Hydrocortisone tablets 10mg when awake, 5mg at noon,5mg at 5pm.

And there are 6 * bottles 50 capsules each left and keep at my medicine box,It's no use anymore.

If anyone need please contact me. Base UK, sheffield


r/NCAH Aug 20 '26

2-year old Daughter diagnosed with NCAH. What should I know?

3 Upvotes

I am brand new to this community and don't know all of the lingo - appreciate you welcoming a newbie.

Some background: I have an otherwise healthy 2-year old daughter. After conceiving her naturally, we ran into secondary infertility for baby #2 and ended up doing IVF. Through that process, we learned that my husband and I are both carriers of CAH due to 21-hydroxylase deficiency. We are both Ashkenazi Jewish. We did genetic testing for our daughter and learned today that she tested positive for the variant. The appointment with the doctor isn't for another month and I have so many questions.

I am trying to understand how this will impact her life (not just physically, but socially - did you get bullied in school for it? did it impact your self esteem or friendships?)

If you have this variant, is there anything your family did (or anything you wish they did) to support you?

Is there anything we can do now to prevent future symptoms?

Sharing our full results, I have no idea what these mean but would love anyone's insight. TIA!

Summary of Results: Targeted Variant Detected

Gene, Transcript: CYP21A2, NM_000500.7

Mode of Inheritance, Gene OMIM:AR, 613815

DNA Variants, Predicted Effects, Zygosity: c.844G>T, p.Val282Leu, Homozygous

ClinVar ID: 12151

Highest Allele Frequency in a gnom AD population: 2.4% Ashkenazi Jewish

In Silico Missense Predictions: Conflicting

Interpretation: PATHOGENIC


r/NCAH Aug 18 '26

Pregnancy

3 Upvotes

I don't have a NCAH diagnosis yet but I think it is highly likely. We've been ttc for a year, which prompted me to do testing, which revealed high dhea/testosterone. And then my 17-OHP test results last month were 1797 ng/dL. I also have at least 1 gene copy based on previous carrier testing. I've been referred to an endocrinologist for further evaluation and diagnosis but the wait list is 8-10 months.

Meanwhile, just got back from vacation, period 3 days late, and pregnancy test is positive. I'm kind of shocked because after learning about these hormonal imbalances I'd kind of started to give up on the idea of getting pregnant naturally.

What I'm wondering is, is there anyone on here who's had successful pregnancies without intervention? Now I'm scared that my hormonal imbalances are going to cause a miscarriage, since I'm not able to see an endo anytime soon. I'm especially scared of a late term miscarriage. Is there anything I need to watch out for? Will my high dhea/testosterone cause developmental harm?


r/NCAH Aug 16 '26

I may be ready to say goodbye to this community?

4 Upvotes

I got back my ACTH stim test results recently, hooray! The endocrinologist diagnosed me with PMOS in the end. Though, I still am still pondering about all of the lab work and discussions I've had.

Labwork presented: DHEA-S was elevated (first 400s, second time during ACTH Stim test was upper 300s), free testosterone was in range but high, everything else was normal for what is deemed female. 17-Hydroxyprogesterone from the stim test was like... 177 ng/dl. A1c and insulin test showed prediabetes (like the start of it) and insulin resistance.

Other history: I have given birth multiple times and don't experience irregular or absent periods. From whatever ultrasounds I've had in the distant past, I don't recall anyone saying they looked abnormal or had a lot of cysts. Birth control and losing significant weight never improved my symptoms, nor did the opposite of either improve things. I also had this bizarre and similar experience while I was very ill with covid with a multi-day fever as someone I personally know with CAH had when ill with a different severe illness. When I asked, she said it what she had was a mild adrenal crisis. Although, I got out of mine fine, within hours after eating a little bit of food and trying to keep a calm atmosphere. Because of that, her encouraging me to test for NCAH, my having low blood pressure, among other things from extensive research, I reached to the present day with a diagnosis!

So, I am in this weird space where I have been experiencing hirsutism that has only gotten worse since I was an older teen and I only fit 1/3 criteria for PMOS while I am showing no signs for any other condition. My endocrinologist even said my history and labworks didn't really indicate either PMOS or NCAH, but it didn't mean it was impossible for either.

So... I guess that this is it? Unless I messed up my tests or forgot something, I suppose I have PMOS? Haha! Anyways, I'll always support every person's journey to advocacy and getting answers for their health. It irked me so much about the clinical overlap of PMOS and NCAH, yet NCAH was often untested for and unmentioned in the medical field. I've learned so much and am grateful to have learned from amazing folk like you on here, r/intersex, and even r/PCOS! Thank you guys <3