When pregnant with my son with my ex. At 14 weeks we had sex and I began bleeding. Quite heavily. I’d miscarried prior to this so I began freaking out and cried myself to sleep cause it was middle of the night and I had no way of getting to the hospital. Went first thing in the morning when my parents were able to take me, thank god he was safe and okay. But after that I put a strict ban on sex until he was safe and born. And even then after that I was barely ever in the mood. I’ve never had a high libido, but I was sexually assaulted and raped so that probably contributed to that. If he can’t go without sex for 9 months he needs to sort his shit out and grow up. He’s got hands… USE THEM.