Positive opk? Is it too late ?

[ReginaPhalange89]

So I'm pretty sure these are positive (from this afternoon) .

My OH works nightshift and we have other kids so haven't had a chance to have sex the last few days. But he's going to come home from work tonight (so it will be like 12 hours after I took the opk) . Will it be too late by then if I've had my positive ? Or is this the best chance ?

No, that's good timing I'd think. You ovulate something like 24 hours after your LH surge begins.

I hope so ! I've felt a few crampy pains today so hope it isn't too late by the time we get round to having sex ! The joys of ttc with 2 kids around 🙈