Serum levels of different hormones estimated on day of ovulation will depict:
Ans. is a, i.e. | FSH, | LH, | Estrogen and | ProgesteroneNow we know that just before ovulation there is LH & FSH surge so LH and FSH increase at the time of ovulation.Level of estrogen & progesterone are also raised. The levels of progesterone begin to rise and are maximum by Day 22 of cycle. See the graph below:"Immediately prior to ovulation, when theca interna begins to luteinize, and during luteal phase, the plasma progesterone level rises from 6nmol/L to 63nmol/L". Ref: Jeffcoates 9th/ed, p75
| FSH, LH, Estrogen and progesterone
| FSH, LH, Estrogen and | progesterone
| FSH, LH, | Estrogen and Progesterone
| FSH, LH, | Estrogen and | Progesterone
Physiology & Histology