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!
I have been ovulating around CD 17 and having short luteal phases. Also I donât always get a positive OPK, although I seem to ovulate based on BBTs. Last month I didnât have a very short luteal phase and seeing AF on 14dpo made me happy, even though I hate to see her at all.