Has anyone else experienced crying after having sex while pregnant? Me and my boyfriend decided to have sex tonight since we haven't in a while since I got pregnant. I just haven't really been in the mood for it anymore really. We've had sex before earlier in my pregnancy, but tonight of all nights, for some reason after reaching climax I started crying. He kept asking me was it his fault and things like that, but I told him it wasn't him but just couldn't explain why I just started crying! Told him it's just pregnancy symptoms, but why tonight of all nights!? Lol.