I got a positive opk today and I'm trying to calculate the best time to . DH works 3pm-12am. We are gonna bed tonight of course but tomorrow (when I should Ov) should we do it before he goes to work or after? DH can't do 2x a day lol. Does it even really matter? I would prefer to do it after work but I wanna make sure we time it right! If we do it before, it will only be like a 9 hr difference since we last had sex anyway so it would be okay to wait til night time right? I'm confused now and I bet I confused you ladies too huh.