Which of the following hormone can transform the endometrium from proliferative phase to the secretory phase?
A: Estrogen
B: Progesterone
C: Androgen
D: Gonadotropin
E: HCG
A: Estrogen
B: Progesterone
C: Androgen
D: Gonadotropin
E: HCG
举一反三
- Which are essential condition of Implantation? A: The disappear of zona pellucida B: Syncytiotrophoblast is derived from the cytotrophoblast C: The synchronized development of blastocyst and endometrium and function in coordination. D: The pregnant women can produce enough progesterone E: The pregnant women can produce enough estrogen
- Which of the following is not a CT phase of COVID-19? A: Early phase B: General phase C: Progressive phase D: Critical phase E: Resolutive phase
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- The ovarian cycle consists of the _______ phase, the _______ and the _____ phase. ( ) A: follicular B: ovulation C: proliferative D: luteal
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