Hi, I’m really stressed about the paternity of my baby. Me and my partner had a break and I had some sexual contact with someone else. We didn’t have penetrative sex. But there was dry humping (god what a term!) I’m currently 10weeks +4days pregnant. My LMP was 18th October. Which was 3 days after the dry hump. Is it possible that the baby isn’t my partners? I’m desperate to know if it’s possible to get pregnant 3 days before your LMP. Any advice gratefully received!!!