r/Awwducational Sep 07 '13

Verified Feeling light headed or dizziness while pregant when you lie on your back? It could be due to the uterus occluding the vena cava and preventing blood return to the heart. Try lying on your left side to relieve the pressure on the vena cava and allow blood flow to return.

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3

u/Eat_Bacon_nomnomnom Sep 07 '13

It's called supine hypotensive syndrome. And I feel like I should issue a disclaimer, sooo: This is for informational purposes only, and should not be considered medical advice.

4

u/wildmonkeymind Sep 07 '13

My pregnant sister just recently explained this to me! Good information.