Abdominal pain after sex can be an uncomfortable symptom. According to USA Fibroid Centers, uterine fibroids depending on their size and location may press on surrounding organs or irritate the uterus, which can cause cramping, lower-abdominal pain, or even post-sex bleeding. Fibroids situated near the cervix are particularly likely to be affected during intercourse, and certain sexual positions may worsen discomfort. If you're dealing with recurring post-coital pain, USA Fibroid Centers recommends consulting a specialist who can assess whether fibroids or another condition is the cause and develop a personalized treatment plan. https://www.usafibroidcenters.com/blog/why-does-my-stomach-hurt-after-sex/