Assertion: endocrine system's hormone | /r/CapableOf | help to maintain the pregnancy
Facets:
Source sentences:
text: In addition to its roles as the respiratory, excretory, and nutrition delivery systems for the fetus, it also produces several proteins and steroid hormones that help to maintain the pregnancy and pave the way for delivery of the baby.
text: In pregnant women, the placenta produces several hormones that help to maintain pregnancy.
text: In addition to its roles as the respiratory, excretory, and nutrition delivery systems for the fetus, it also produces several proteins and steroid hormones that help to maintain the pregnancy and pave the way for delivery of the baby.