What is the source of estrogen and progesterone during the first ten weeks of pregnancy?
A) ovarian follicle
B) placenta
C) corpus luteum of pregnancy
D) anterior pituitary
E) trophoblast

Question

Quizplus · Accepted Answer

During the first ten weeks of pregnancy, the corpus luteum of pregnancy is the source of estrogen and progesterone. The corpus luteum is a structure that forms in the ovary after ovulation and continues to produce hormones to support a potential pregnancy until the placenta takes over hormone production.

What Is the Source of Estrogen and Progesterone During the First