What are the potential harms of taking contraceptive pills to the body?

Potential health risks associated with taking contraceptive pills mainly include: 1. Irregular menstruation: Contraceptive pills may affect a woman's menstrual cycle, leading to increased menstrual flow, shortened cycles, prolonged periods, or even amenorrhea. 2. Weight gain: Some women may experience weight gain after using contraceptive pills, which may be related to the hormonal components in the medication. 3. Early pregnancy-like symptoms: In the initial phase of using contraceptive pills, some women may experience symptoms similar to early pregnancy, such as dizziness, nausea, loss of appetite, and breast tenderness. 4. Vaginal bleeding: A small number of women may develop irregular vaginal bleeding after using contraceptive pills, caused by hormonal fluctuations leading to unstable shedding of the endometrium. 5. Other effects: Long-term use of contraceptive pills may also impair liver and kidney function, increase the risk of blood clots, and potentially lead to mood disturbances.