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!
Your best bet is probably to use an ovulation predictor test. If you've never tried an ovulation predictor test (or OPK, ovulation predictor kit), they work a lot like pregnancy tests. You pee on a stick, and the test will indicate whether you're in your fertile window or not. You can start taking the OPKs the day after you finish your Clomid pills.