The main reason for breast pain after intercourse during ovulation is that the hormones in women’s bodies rise during ovulation, resulting in breast pain, which is a normal physiological phenomenon, and under normal circumstances the pain will disappear a few days after ovulation. Women need to eat less spicy, greasy and cold stimulating food during ovulation, eat more fresh vegetables and fruits, keep a happy mood and avoid staying up late to effectively reduce or eliminate breast tenderness. But there are many reasons for breast pain, such as early pregnancy breast pain, such as the grasp of whether it is due to pregnancy, can be done after 10 days of sex personal chorionic gonadotropin test to rule out pregnancy. Secondly, breast enlargement and other diseases may also cause breast swelling and pain. If you still have breast swelling and pain a few days after ovulation, you need to have a mammogram to determine if you have a breast disease.