The belly button — or navel — is where the umbilical cord is joined to the fetus. The umbilical cord runs from the fetus to the placenta. It supplies the fetus with nutrients and oxygen, and carries ...
4don MSNOpinion
Researchers call for more pregnant and breastfeeding women to be included in medical research
Many clinical trials exclude women who are pregnant, breastfeeding, or able to become pregnant. This is often done to protect ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback