What is the reason for menstruation to be delayed for four days?

What is the reason for menstruation being delayed for four days?

There are generally many reasons for a four-day delay in menstruation. It may be caused by factors such as pregnancy, medication, or endocrine disorders. You need to go to the hospital for examination in time and then make improvements according to different situations.

1. Pregnancy: A 4-day delay in menstruation may be caused by pregnancy, and then menopausal symptoms will appear. You can use a pregnancy test stick to test. If the pregnancy test stick is not particularly clear, you can also go to the hospital for a blood HCG test to observe whether there is human chorionic gonadotropin in the blood. After pregnancy, the uterus will nourish human chorionic gonadotropin. When the test results change, it means pregnancy.

2. Taking medicine: If you take medicine containing hormones, such as emergency contraceptive pills and progesterone, it will cause the luteal phase in the body to be prolonged, thereby prolonging the shedding time of the endometrium and causing menstruation to be delayed by 4 days. You need to reduce the number of times you take medicine containing hormones and take proper rest to promote the normal arrival of menstruation.

3. Endocrine disorders: Overeating and premature ovarian failure will promote changes in estrogen and progesterone in the body, affect the periodic shedding and bleeding of the endometrium, and promote the delay of menstruation by four days. A reasonable diet is needed, and if necessary, estradiol valerate or estradiol benzoate can be taken to regulate and promote normal menstrual cycles.