Wearing condoms delays menstruation by 12 days

12 days of menstrual delay wearing condoms may be related to contraceptive failure, mental factors, disease factors and other reasons. 1, contraceptive failure Although condoms are an effective contraceptive method, but not 100% reliable. The use of the process may occur rupture, slippage and other situations, leading to contraceptive failure, if unexpected pregnancy, may occur menstrual delay. 2, mental factors menstrual delay may also be caused by other factors. For example, mental stress, long-term stress, anxiety emotional state, may affect the endocrine system, leading to menstrual cycle disorders. Moreover, overwork, irregular work and rest, environmental changes, etc. may also interfere with normal menstrual cycle, causing menstrual delay. 3. Disease factors Some diseases of the body, such as polycystic ovary syndrome, thyroid dysfunction, etc., may also lead to irregular menstruation and delayed menstruation. If menstruation is delayed for 12 days, it is recommended to conduct a pregnancy test in time to determine whether pregnancy is pregnant. If pregnancy is ruled out, attention should be paid to adjusting lifestyle, maintaining a good schedule and mentality, and reducing stress. If menstruation delay persists or is accompanied by other discomfort symptoms, such as abdominal pain, abnormal bleeding, etc., seek medical attention in time, carry out relevant examinations, such as ultrasound examination, sex hormone detection, etc., to clarify the cause, and carry out corresponding treatment and conditioning under the guidance of doctors.