Darlmary t1_jdmw0n8 wrote
Reply to comment by level27jennybro in TIL, the placenta that forms with a fetus isn't created by the mother. It grows from the fertilized egg and some fetuses actually develop outside the uterus attached to the intestines in the body cavity. by darw1nf1sh
Yep. I'm A- and my husband is A+. Thankfully, rhogam exists! Both my daughters are A+, so they won't need it if they choose to conceive.
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