A pregnant woman (first trimester)is concerned that she has been exposed to a chemical that blocks estrogen and progesterone receptors so that the body does not recognize these hormones.The most important reason she should be worried about this is because ________.

Question

Quizplus · Accepted Answer

Estrogen and progesterone are crucial for maintaining the uterine lining during the early stages of pregnancy. If a chemical blocks these receptors, the uterine lining may shed, leading to menstruation and potentially causing the loss of the embryo or early fetus. GnRH and LH are not directly related to maintaining the pregnancy in the first trimester, so A and B are incorrect choices. C is also incorrect because ovulation should not occur during pregnancy.

A Pregnant Woman (First Trimester)is Concerned That She Has Been