Assertion: birth control's hormone | /r/Causes | ovulation
Facets:
Source sentences:
text: Both work to prevent the pituitary gland from producing hormones that trigger ovulation.
text: The hormones in birth control pills tell your pituitary gland (which controls your hormones) not to release the hormones that trigger ovulation.
text: It works because the hormone required to stimulate milk production prevents the release of the hormone that triggers ovulation.