Changes in estrogen levels during ovulation can cause physiological swelling and pain in the breast area, i.e. the anterior chest area, which is usually not serious and is mostly a normal reaction and does not require much treatment. The more serious swelling and pain in the antecubital area during ovulation, or even recurrent attacks, suggest possible breast diseases, such as complications of breast hyperplasia, or even cystic hyperplasia, mastitis and other more serious breast diseases. In these cases, you should go to the hospital in time to find a specialist for palpation as well as ultrasound examination to determine the cause and foci of severe chest pain during ovulation.