Hello and welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
You have unprotected sex couple of times and you haven't got your period over a month now. Most common cause of delayed period is
pregnancy. I would suggest to go for urinary pregnancy test once your period delays by 8 to 10 days from the normal expected period date.
You can also go for blood HCG test. It is very sensitive and specific test as compared to urine pregnancy test and it give positive result even 10 to 12 days after unprotected sex. In absence of the pregnancy, it could be due to
hormonal imbalance, excessive stress, change in life style and dietary habit. Bleeding during intercourse could be due to rough sex,
vaginal infection,
cervix and endometrial
dysplasia, and
pelvic inflammatory disease. So if period will not come and pregnancy test will come negative, consult the gynecologist and undergo detailed examination.
In absence of pregnancy, period can be induced by the
progesterone pill. Avoid stress, take healthy diet, drink plenty of water and do regulal exercise.
Hope I have answered your query. Let me know if I can assist you further.
Best regards,
Dr. Sagar