Sex work to induce?πŸ˜…πŸ˜…πŸ˜…

Kaia β€’ " Teen Mom ". Having my baby girl in October! Can't wait 😍

Me and my SO had sex last night and about an hour ago, it makes me super sore and I am cramping but nothing super bad. Back pain.. feel kinda sick and been pooping a lot more then usual. BUT my main question is how many woman had sex and it actually put them into labor? I'm 37 weeks and 2 days. 2 cm and 80% effaced