Can women during menstruation have an orgasm

Patient's question:

No

Doctor's answer:

Hello, coitus is generally prohibited during the menstrual period, as it can easily lead to infections causing inflammation. Additionally, during female sexual arousal, uterine contractions may cause menstrual blood to flow back into the pelvic cavity, leading to the implantation of endometrial tissue and resulting in endometriosis. Endometriosis may potentially affect fertility.