Chest pain may occur a few days after conception. This breast tenderness is mainly due to the increased secretion of estrogen, as well as the involvement of hormones such as prolactin, insulin, and cortisol, which stimulate the milk ducts. After the fertilized egg implants in the body, the increase in hormones stimulates the breast, causing the breast volume to increase and veins to become more prominent, which may lead to breast tenderness. However, there are many reasons for breast tenderness. Some women may experience breast tenderness before menstruation, and women with breast hyperplasia may also experience breast tenderness a few days after conception. If menstrual delay is observed, a blood test can be conducted to measure the level of human chorionic gonadotropin. A positive result indicates pregnancy, while a negative result indicates no pregnancy. If pregnancy is confirmed, it is important to avoid vigorous exercise and sexual activity. At the same time, attention should be paid to abnormal symptoms such as abdominal pain and vaginal bleeding. If discomfort occurs, it is recommended to seek medical attention promptly.
