Opinions please!!

Ni

So here’s the situation: my husband has been out of town but it getting home tonight. I got a positive OPK the day before yesterday. Do you think I’ve missed my window to conceive this month or is there still a chance? I ask because getting him to BD with me tonight might be difficult since he’ll probably be tired from traveling and I don’t know if it would be worth t anyway. But I’m really sad that I ovulated while he was gone!