What time is it in Luanda right now? Check Luanda, Angola exact official time and time change dates. Current local time in Luanda
Posts: 2,427. Hi there, OPK detects LH Surge, which in most cases occurs 12-36 hours BEFORE ovulation....if you got your OPK at 8.45 am yesterday morning, you could expect to ovulate anywhere between yesterday evening to tonight!
The good news is that, even for women with an irregular cycle, you can generally figure out when during the month you are going to ovulate. There is not a way to know for certain how long after your period you will ovulate, however. Ovulation does not occur in relation to the previous period, but rather to the next period. You will ovulate 14 days prior to the start of your next menstrual cycle. This means, then, that if you have a 28-day cycle, you will ovulate roughly 14 days after your period, and 14 days prior to the start of your next period.