An aunt is clinically referred to as a menstrual period, and a delayed period of 10 days but one bar usually means that the use of a pregnancy test shows one bar, caused by pregnancy, medications, and polycystic ovary syndrome.
1. Pregnancy: If the patient is pregnant for a short period of time, the level of human chorionic gonadotropin in the body will be relatively low, which may not be detected by the pregnancy test stick, and this will cause the phenomenon of menstruation being delayed for 10 days but the pregnancy test stick shows one bar.
2. Drugs: If the patient took emergency contraceptive pills, such as mifepristone capsules, levonorgestrel tablets, etc., may lead to luteal phase prolongation and the phenomenon of delayed menstruation, causing menstruation delayed for 10 days but a bar.
3. Polycystic ovary syndrome: polycystic ovary syndrome may be caused by genetic or environmental factors, which will make the patient have abnormal menstruation and abnormal ovulation, resulting in low menstrual flow or delayed menstruation, menstruation delayed for 10 days but the pregnancy test bar shows a line, and may also cause amenorrhea.
Delayed menstruation for 10 days but the pregnancy test shows a bar may also be due to the failure of the pregnancy test, ovarian tumors and other reasons, you need to go to the hospital to determine the cause and choose the appropriate method of treatment.