Why might i feel pain three months after delivery when having sex?

Still healing: Having a baby is a wonderful but a significant experience for the body. Whether it's done by cesarean or vagina your body is still healing. Also, it depends if you have pain prior to pregnancy, how long it's been since having intercourse, if you have an infection, or had a major tear in your vagina. If infection has been ruled out consider going to your provider, use lubricant, & pelvic therapy.