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!
Confidence votes 217. Yes, you can take an ovulation test at any time during the day. Having just had intercourse should not effect the results of your OPK. Yes, you can take an ovulation test at any time during the day. Having just had intercourse should not effect the results of your OPK.