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!
My LH surge came up on Saturday, so they did an IUI on Sunday (the day I SHOULD be ovulating). So we'll say I got an ovulation positive Saturday, Sunday I ovulated and Monday would be day one after ovulation-RIGHT? So many other women seem like they're counting from the day they got their OPK and it's made me curious.