When pregnancy does not occur, the life of corpus luteum is about
(a) 4 days
(b) 10 days
(c) 14 days
(d) 28 days

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Solution

(c) 14 days

When pregnancy does not occur, the life of corpus luteum is about 14 days. After that, it starts degrading and changes to corpus albicans.

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In menstrual cycle one ovum is released from either ovaries and the remaining graffian follicle converts into corpus luteum which will secret progesterone for only 7 days but if pregnancy occurs then it secret progesterone for 3 months , in this scenario how the corpus luteum will secret RELAXIN at the parturition at 9 month if it is already died and replaced by placenta?

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When pregnancy does not occur, the life of corpus luteum is about (a) 4 days (b) 10 days (c) 14 days (d) 28 days

(c) 14 daysWhen pregnancy does not occur, the life of corpus luteum is about 14 days. After that, it starts degrading and changes to corpus albicans.

When pregnancy does not occur, the life of corpus luteum is about
(a) 4 days
(b) 10 days
(c) 14 days
(d) 28 days

(c) 14 days

When pregnancy does not occur, the life of corpus luteum is about 14 days. After that, it starts degrading and changes to corpus albicans.