BD question! opk pics.

Michelle • 💙💙💝👼🏼👼🏼👼🏼 FireWire👨🏻‍🚒👰🏽 Photographer 📷
I got my positive opk today. We BD twice yesterday. Hubby is at work until tomorrow morning. Will We miss it if we don't get to BD until tomorrow morning? 
Cycle #8 of TTC.