Pre seed

Strange, I've never seen this come up and I've floated around on this app for several years. Diving into Google I found people saying how good preseed was. So I got opk and it came up positive. Test one, done! So then we did the BD. I feel like I have all MY ducks in a row... so if I don't get a BFP should  Iget my DH to go in to get checked again? He had a vasectomy reversal last November. Maybe it's me?? Ugh, time to wait! 🦆🦆🦆🦆