With any unprotected intercourse there are chances of pregnancy. The chances of conception if you have sex in the week following menses are very less but it does carry a small chance of pregnancy. A sperm can live for up to 5 days in the uterus and that is why a woman can get pregnant if they ovulate within 5 days after intercourse. It is advisable to wait for your periods. If you miss your periods take up pregnancy test. That will help in determining whether you are pregnant or not. Do consult a gynecologist. I hope you find this information useful.
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