How many days before ovulation did you have sex?

How many days before ovulation did you have sex?

I don’t always ovulate and am really hoping for good news this month after two miscarriages. Sadly, I didn’t realise until ovulation day that I actually had for once (first time in 8 months) and we didn’t do the deed as much as I would have liked. I ovulated on the 16th and we had sex on 12th and 13th. We also had sex on ovulation day, and the day after... just thought I’d enquire 😊

Just wondering if anyone has sex 4/5 days before and still got pregnant (I know it’s possible, I’m just not sure how common it is).

Any help would be much appreciated. X