The peak in LH triggers ovulation. "During ovulation" is only an instant in time, so it's not really separated from "before ovulation." When LH peaks, ovulation occurs, so if I had to pick, I would say during ovulation. See this: http://en.wikipedia.org/wiki/Leutinizing_hormone
That is LH Luteinising hormone.
Progesterone
correct answer is LH
Peak ovulation only lasts about two days. Buy an ovulation kit to check your ovulation. If a sperm reaches an egg ten days after peak ovulation, well...the egg is probably not there anymore.
LH and FSH peak to their highest levels during the middle of the menstrual cycle, around day 14, which is known as ovulation.
The ovary would not release the egg, i.e. ovulation would not happen. the egg would not be released into the fallopian tube
ovulation would not happen
Your peak fertility window is approximately 24-48 hours after ovulation. However, it is possible to conceive at any point during the month, even during your period.
The ovary would not release the egg, i.e. ovulation would not happen. the egg would not be released into the fallopian tube
The luteinizing hormone (LH) reaches its peak concentration around the middle of the menstrual cycle, approximately 24-48 hours before ovulation. This surge in LH triggers the release of the mature egg from the ovary.
fsh lh e p
Day 14