TTC #1 -Month 1

amy • HS teacher. 💍married 5/22/2010. 👦🏼cooper 8/11/2016. 👶🏼kyler 4/6/2020.
only been on glow for 2 months. this is our first month TTC. OPK said I ovulated on 11/28, BD that day before and the day after (no BD on the day of 😒), and AF is expected on 12/18. feeling anxious and hopeful during this miserable TWW, and hoping for a Christmas surprise for my hubby. is it possible that we conceived despite missing BD on the day of?