During menstrual phase, the hormones which show reduction in sufficient quantity are |
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a) |
Progesterone |
b) |
LH |
c) |
Inhibin |
d) |
Both (a) and (b) |
During menstrual phase, the hormones which show reduction in sufficient quantity are |
|||||||
a) |
Progesterone |
b) |
LH |
c) |
Inhibin |
d) |
Both (a) and (b) |
(d)
Hormonal level during menstrual cycle
1-5 days (menstrual phase) Level of progesterone and LH decreases.
6-13 days (follicular or proliferative phase) FSH and LH level increases that also stimulates the level of oestrogen.
14 days (ovulatory phase) Both LH and FSH attains a peak level.
15-20 days (secretory phase) Level of progesterone increase