Almost a month ago now, I decided to go off of my birth control. I had the mirena and because I was experiencing weird pains the last 6 months or so that I had it in addition to painful sex with my well endowed fiancé.. Anyway, we use spermicidal lube but we ran out the same day I started my first period since being on birth control (6 years, at least). We had sex today without any other form of protection and he finished inside me. As far as kids, we want to wait but then do stuff like this so I'm just wondering with me not having long periods (no more than 4 days) and irregular cycles, I've never tracked my fertility and I just wanna know someone's opinion? Is it LIKELY that I could get pregnant in these next few days? I know I can cause the sperm is in there now but yeah the ovulation tracking I never understood. Thanks!