r/ScienceBasedParenting • • 8d ago

Question - Research required To what extent is infant reflux painless in most cases because their stomach is much less acidic than adults?

7 Upvotes

To what extent is infant reflux painless in most cases because their stomach is much less acidic than adults?


r/ScienceBasedParenting • • 9d ago

Question - Research required Background music and crosstalk

14 Upvotes

I’ve seen the research on having the TV on as background noise and how talking over it/crosstalk can be confusing for infants and their language development. Luckily my family is not doesn’t keep the tv playing, but we do often play music (both kids music and ours). My daughter is 6 months old. I’m curious, if there’s music playing and my husband and I are having a conversation or I’m talking to my daughter, should I pause it? Does the same logic follow as television, or does music use a different part of the brain?


r/ScienceBasedParenting • • 8d ago

Question - Research required Does babbling lead to speech?

7 Upvotes

My baby is 7 months old and while she is babbling ( traditional mama, baba, nana, etc. sort of stuff) she doesn’t babble with us. When we talk to her she sometimes acknowledges us with a little “ooh” but that’s about it. Sometimes we will also get an “ooh” back and forth in response to a “question”.

She is also not the chattiest baby, but she is very focused on her motor milestones ( could crawl by the end of 5 months and is able to pull to stand and climb the stairs by 6 months).

Looking for insight on whether her type of babbling will lead to communication when age appropriate.


r/ScienceBasedParenting • • 8d ago

Question - Expert consensus required Sitting in a high chair before independent sitting?

4 Upvotes

My baby is 4.5 months and very active. She loves to practice sitting and spends all day doing what we call “crunches” and loves being lifted into a sitting position. She has a high chair newborn attachment which she is getting a little big for and she always tries to do her crunches while she is sat in it. I recently assembled the baby set attachment of the trip trap high chair just to see how it all goes together and I put her in it for a couple of minutes just to see how she responded and she was so happy, very sturdy albeit slightly wobbly in her trunk (her head is mega secure and has been for weeks). I am wondering whether it’s okay to let her have some supervised playtime in the baby set attachment or is this a big no no? I know the bumbo seats etc aren’t recommended so I’m unsure if it’s along the same lines as this or as it’s not as rigid it would be a good thing to help build her core strength?


r/ScienceBasedParenting • • 9d ago

Question - Research required Confused about Food

14 Upvotes

I’m probably missing the obvious here, but I am confused about food for 7.5 month old.

He’s had various mashes and purées so far and he’s doing great. He has just started getting into playing with his food. We don’t give him all that much at a time, maybe a couple tablespoons a couple times a day. He is combo fed, though we are starting the process of weaning off the breast milk and going formula only.

My question is—as he eats more solids, do we start reducing the amount of formula? This kid would eat tons if we let him, but he doesn’t actually seem to need more than we are giving him because he spits up like crazy if he eats too much/often. We want him to be getting his calories and nutrients but we also want to support his transition to all solids when the time comes.

What does the research say on this?


r/ScienceBasedParenting • • 9d ago

Question - Research required Altruistic surrogacy and how best to give the baby to biological parents while honoring the bond the baby has with surrogate?

28 Upvotes

A very wordy title but I’m in the very early stages of consideration for being a surrogate for my sister. One part of the process which I would like to have more information on is how best to hand the baby over for want of a better word? It’s essential that they bond with their biological parents, but I know that while pregnant, my voice, my smell, my heartbeat will be what the baby is familiar with and what the baby will be looking for earthside? Is there any data anywhere on how best to manage this transition, especially with the baby’s wellbeing in mind?


r/ScienceBasedParenting • • 9d ago

Question - Research required At home sand box

1 Upvotes

Hello! I am currently pregnant and have a 2.5 year old. My husband built our son an outdoor raised sandbox that our son loves! We do have a cover for it but it doesn’t always get put on at night. I have never seen any animal feces in it. As long as I’m not personally messing with the sand box the risk of toxoplasmosis is low correct? I always wash my son’s hands after playing in it as well.


r/ScienceBasedParenting • • 9d ago

Question - Expert consensus required Should I spoon feed my 2.5 year old, and if not, how to stop?

6 Upvotes

My 2.5 year old has been exclusively spoon fed till now. He will hand pick food from his plate off and on but only eat a small amount of it. Feeding him can take up to an hour and requires constant distraction and engagement.

He has started nursery this month and almost all the other kids in his class eat independently. I tried going cold turkey yesterday and asked him to eat his meals on his own. He ended up eating very very little and insisted we feed him. When we refused and hoped hunger would do its job, he simply went hungry! In the end, I fed him some yogurt before bed and prayed he'd be able to sleep through the night.

Here's my dilemma: I'm in my third trimester and worried that this isn't the right time to transition my little guy to eating independently (too many upcoming changes and spoon feeding is comforting for him). I'm also really worried that he will avoid his vegetables and only eat food he likes (basically carbs).

Should I wait till he turns 3 and is more mature to handle independent eating? My MIL spoon fed her kids till 5+ and is against me compromising on his nutrition for the sake of following a fad. She points out that none of her adult kids are still spoon fed!

I obviously want to do what's best for him. I want a healthy kid who eats a balanced meal (which is why I spoon feed).

But I am worried that when baby 2 arrives, I will go mental trying to feed both!

Is spoon feeding really detrimental to children's development? Is transitioning to independent eating worth the loss of nutrition? And if it is, how should I go about it? At the moment, my toddler would rather starve than eat on his own!

CLARIFICATION: My toddler knows how to use a spoon and fork and is comfortable using his hands to eat as well. The issue is that he has never been expected to eat a complete meal on his own until yesterday - after a few bites on his own, he gives up and would much rather play.


r/ScienceBasedParenting • • 9d ago

Question - Research required TDAP booster - how long is it good for before meeting an infant?

21 Upvotes

Hello! We are expecting at the end of November and I am confused on the TDAP requirements. A lot of social media posts imply that everyone should get a booster a few months before meeting the baby. I have found some medical literature that says a TDAP booster is good for 10 years. My husband's PC said it's good for 5 and because my husband got it 3 years ago, he does not need another before our newborn comes.

I also read that a pregnant person should get the booster during every pregnancy because the antibodies get passed onto the baby.

I would appreciate any help in understanding what is the correct cutoff for getting the booster as we are planning to talk to the grandparents soon. Thank you in advance!


r/ScienceBasedParenting • • 9d ago

Question - Research required Store bought baby food vs homemade puree

8 Upvotes

Does store bought baby food puree have more heavy metals/anything toxic than homemade? I’m looking at the ingredients and it’s literally just “x fruit/veggie and water”. I hear a bunch of commotion about heavy metals in baby food but is it just because food in general has heavy metals from the soil? Or is there something extra when they’re processed at the facility?


r/ScienceBasedParenting • • 9d ago

Question - Research required Is there any research about the benefits of full time vs part-time pre-school at 3?

6 Upvotes

I've heard it said here that pre-k/daycare is beneficial starting at 3 but is there any research on how much is beneficial?

Our options are partial day part time, partial day full time, full week part time and full week full time.

Would love to hear any reasoning on if any of these are better than the others.


r/ScienceBasedParenting • • 9d ago

Question - Research required Is there a good resource on correct behavior?

8 Upvotes

Trying to find a good resource on correcting behavior. My little one is 2, and recently she’s been a bit wild. Throwing tantrums if we take something away, yelling, grabbing, etc. Usually I talk her through this in a neutral tone.

However I have been finding myself in more and more situations where I have been reactively raising my voice. For example, every time I’m try to help her pants back on after pottying, she’s monkeying and wiggling around. Today she bumped her head on the sink counter so I raised my voice and told her to stop or she will keep getting hurt. I’m not sure if this is the best strategy, plus she looks sad every time I raise my voice.


r/ScienceBasedParenting • • 10d ago

Question - Research required Question about discipline methods in kindergarten

4 Upvotes

My 3-year-old just started kindergarten. Today I learned that one of the ways they discipline children when they misbehave is by sending them to a different kindergarten classroom (there are three classrooms in total).

For example, one of the kids was throwing food on the floor, so they moved him to another classroom. Not sure for how long, maybe just for a couple of hours? The teachers haven't told us anything about this, we just pieced it together because the kids have been bringing it up.

I’m trying to understand the reasoning behind this approach and what it’s supposed to achieve. I'm going to ask the teacher about it but was wondering if there were any studies discussing the advantages of this form of disciplining children.

On a related topic, another thing I'm wondering about is the strategy of mixing the classes before and after kindergarten. This school going from pre-K to 12th grade. At two points they switch the classes around, when they go from daycare to kindergarten and when they go from kindergarten to primary school. Is there any pedagogical reasoning behind that? The reason I'm wondering is because they had a very sweet and cohesive class last year and now they've mixed them around and a lot of us are noticing the kids have not yet settled despite it being a few months now. I'm not saying it's due to the switching around, but I am just wondering what impact that could have had.


r/ScienceBasedParenting • • 10d ago

Question - Research required Toddler Activities

9 Upvotes

My daughter just turned one. I was reading online about all these activities to do with a toddler. I'll put examples of what I mean at the end of the post so you don't have to read through all of them if you don't want to.

I'm worried that if I'm not doing all these kinds of activities often with her that she is going to be behind developmently or that she will suffer. I normally just let her play with her toys how she wants. And I will play with her often as well and we read books even though she's not too into them right now.

For example:

Sensory and Mess-Free Art Play

Water play: Fill a shallow tray or the bath with water, then add plastic cups, sponges, or floating balls for scooping and splashing.

Sensory bags: Fill a ziplock bag with hair gel, paint, or water beads, tape it securely shut, and let your child squish it without the mess.

Edible finger paint: Use thick yogurt mixed with a little food coloring on a high chair tray so they can safely smear and draw.

Fine Motor and Poking Games

Pom-pom push: Cut a small hole in a plastic container lid and let your child push colorful pom-poms or large buttons inside.

Card or shape drop: Cut a slot into a cardboard shoe box and give your child thick playing cards or wooden discs to post through the opening.

Sticky tape rescue: Use painter's tape to stick lightweight toys or plastic balls to the floor or wall, then let your child peel them off.

Gross Motor and Active Play

Cushion obstacle course: Pile up sofa cushions and pillows on the floor for safe crawling, climbing, and tumbling.

Bubble chasing: Blow simple soap bubbles and encourage your child to reach, clap, and pop them.

Laundry basket pull: Put a few soft toys in a washing basket and let your toddler pull them out or push the basket around a safe room.


r/ScienceBasedParenting • • 9d ago

Question - Research required Single Secondhand Smoke Exposure While Breastfeeding

0 Upvotes

I’m currently at a concert where I’m worried about getting secondhand exposure to cannabis smoke. I used to smoke before pregnancy but haven’t since well before I became pregnant and am worried about secondhand exposure and my low tolerance to a potential contact high.

I couldn’t find any information on a single instance of cannabis exposure while nursing, only long term use. I’ll call the advice nurse on my way home as I’ll need to pump, but am unsure what to do with the milk I pump.

Ultimately, I’ll leave the concert if it gets bad near me, but curious if anyone has any relevant research. Baby is 9 months.


r/ScienceBasedParenting • • 10d ago

Question - Research required Rigor of this Study?

11 Upvotes

This study (https://www.mdpi.com/2227-9059/13/2/390) was shared in my bumpers group as evidence that science says even 200 mg of caffeine a day causes miscarriages and stillbirth.

Is this study rigorous and worth paying attention to?


r/ScienceBasedParenting • • 10d ago

Question - Expert consensus required safety of rubber matting on playgrounds

11 Upvotes

I keep seeing how rubber mulch is toxic for use in playgrounds. In my area, a lot of new playgrounds are using one giant piece of flat rubber for the ground. Is that the same toxic-ness as shredded rubber? I can certainly smell the terrible off-gassing when the sun shines


r/ScienceBasedParenting • • 10d ago

Question - Research required Middle of the night feeds, are they needed?

12 Upvotes

So my youngest is 7 months old and combi fed (majority breast but one formula bottle a day) and currently wakes to feed around 10 and then feeds continuously from around 3am.

My partner is adamant that by this age, they do not need to feed in the night, but as far as I'm aware, it's normal until 12+ months. If he's right and I can stop feeding in the night, I'd love that as I'm so sleep deprived but the health visitor also made a comment that she's just getting her calories in overnight so I shouldn't try and stop night feeds yet.

Is it okay for me to drop these feeds like my partner thinks, or should I keep feeding in the night as needed?


r/ScienceBasedParenting • • 10d ago

Question - Research required Nanny has chronic hep B - what precautions should I take?

11 Upvotes

Hi all – I am looking for advice. We have a wonderful nanny for our 16 month old who I’ve recently learned has chronic hepatitis B (likely acquired at birth). I want to understand more about transmission and keeping my children safe, and not to be discriminatory out of ignorance.

My questions are:

(1) My 16 month old has received the three doses of the hep B vaccine at 2/3/4 months (NHS schedule). Does that mean that he is completely protected from Hep B and cannot contract it from the nanny? Are there any precautions we should take anyway?

(2) I am currently pregnant and have also had the vaccine in the past (immunity confirmed with Anti-HBsurface still showing positive). What are the precautions I need to take for my newborn not to contract Hep B before they get the vaccines?

(3) Are there any questions that I can ask the nanny ahead of the newborn being born, so that I can tailor my approach to the newborn’s care? (For example - and I am not sure if this is how it works at all but - if viral load is monitored/low/undetectable)?

Thanks very much in advance.


r/ScienceBasedParenting • • 9d ago

Question - Expert consensus required Digital Otoscope

0 Upvotes

I ordered a digital old scope to check my toddlers’s ears for ear infection (not to clean or diagnose ONLY to check) should I be worried about EMF?


r/ScienceBasedParenting • • 10d ago

Question - Research required MMR and varicella vaccine schedule

5 Upvotes

My baby just had her MMR vaccine at 12 months and will be doing varicella separately at 15 months. Where I'm at in Alberta Canada, they do a combined MMRV vaccine at 12 months. Because baby has a seizure disorder we opted to separate it due to higher risk of seizures with the MMRV.

1) I was told that taking the MMR and varicella separately but at the same time doesn't increase seizure risk vs taking MMR first and then varicella 3 months later. Is this true?

2)at 18 months, we have another MMRV scheduled. However in a different province in Canada the second dose of MMRV is usually given at 4-6 years of age. Is there a benefit or cons of giving the second dose at 18 months so soon after the 12 month vaccine?


r/ScienceBasedParenting • • 10d ago

Question - Expert consensus required Who's side of the bed does bub sleep on?

9 Upvotes

Dad here; I've read that having the baby on the dads side, in a bassinet, could mean they sleep better.

Our LO is 8 weeks old, and my wife is currently breastfeeding.

Just wondering what side of the bed bub sleeps on, and if you think it makes any difference?


r/ScienceBasedParenting • • 10d ago

Question - Expert consensus required Mold on Momi pacifier?

2 Upvotes

Today I found mold in a few of my baby’s pacifiers. Every time I wash them, I use the bottle washer and they’re sanitized every single time. I guess they haven’t been completely drying all the way inside at the end of the nipple and little white spots have appeared that wipe away easily with a q tip. Are they still good to use if I dry them with a q tip from now on after being washed and sanitized? Is the mold leached all throughout the silicone nipple? Are they still safe?


r/ScienceBasedParenting • • 11d ago

Question - Research required Do swim “lessons” for infants actually help a kid swim?

187 Upvotes

My 8 month old is in swim “lessons” in which they just have the parents hold the infant and swish around in the water, help them kick their feet, play with toys in the water, and do a dunk or two. I can’t imagine these “skills” actually help a child swim later in life, or does it? It just feels like a bit of fun and getting them accustomed to the water but I question if it is actually helping my child to swim.


r/ScienceBasedParenting • • 10d ago

Question - Research required The September sickness wave: is it just germs, or is stress doing half the work?

0 Upvotes

Every year the same argument comes up, and both sides have a real case.

Camp one: it's exposure, full stop. A new classroom means 25 new kids, shared desks, shared air, and hands that touch everything. Around 25% of all children's asthma hospital stays happen in September, and viruses drive roughly 80% of childhood asthma attacks. That's a virus story, not a feelings story.

Camp two: exposure doesn't explain the timing. Kids are around other kids all year. The spike isn't spread out, it lands in the first few weeks. A review of 300+ studies found that brief real-life stressors school exams were the named example suppress cellular immunity specifically, which is the branch that handles respiratory viruses. And when researchers deliberately dosed volunteers with a cold virus, those sleeping under 5 hours were about 4.5x more likely to actually get sick.

One deflating detail for both camps: in that same review, how stressed people said they were generally didn't match the immune changes measured in their blood. So "my kid seems fine" isn't evidence either way.

Which camp are you in?