I think my period is delayed?

Hi,
Welcome to ehealthforum,
If your periods are regular, it indicates that you are having regular and periodic ovulation. You are closer to your fertile days/ovulation time after finishing with periods. Any unprotected intercourse during this time can result in pregnancy. Pullout/withdrawal method is also associated with highest failure rates. The bleeding/spotting after 7-10 days of unprotected intercourse is usually indicative of probable implantation bleeding. Wait and watch for your periods. Look out for development of any other new symptoms. If you do not start with periods within 10 days of expected period dates or if you develop any new symptoms suggestive of early pregnancy, or if you get abnormal periods, consider visiting your doctor/gynecologist for further examination (to confirm pregnancy related changes/signs in body) and blood/serum HCG level test (to confirm/rule out pregnancy accurately). Take adequate rest. Drink plenty of water. Maintain healthy diet.
Take care.