Firstly, if there is a recent history of sexual intercourse, an early pregnancy test is needed to rule out the possibility of pre-eclampsia or inevitable miscarriage after pregnancy. Secondly, women with lower abdominal distension and abnormal menstruation also need to consider gynaecological diseases such as fibroids, ovarian cysts, pelvic inflammatory disease and endometritis, etc. They should go to a regular hospital for gynaecological examination and uterine adnexal ultrasound to clarify the type of disease.
Appropriate medication to stop bleeding can also be taken to prevent anaemia when bleeding is high.