Do I get pregnant in my fertile day,?

Hi,
Welcome to ehealthforum,
If you are not ready for pregnancy, you can consider taking emergency contraception within 48 hours of unprotected intercourse to prevent pregnancy. If you had unprotected intercourse during fertile days or close to ovulation day, chances of pregnancy are possible (if fertile mucus had been present, sperms can stay alive for 5-7 days, and, after ovulation, egg has only 24-48 hours to get fertilized). Wait and watch for your periods. Look out for development of any other new symptoms if pregnancy is suspected. If periods do not start within 10 days of expected period dates, or if you get abnormal periods, or if you suspect chances of pregnancy, consider visiting your doctor/gynecologist at the earliest for thorough examination (to confirm pregnancy related changes/signs in body) and blood/serum HCG level test (to confirm/rule out pregnancy accurately).
If pregnancy gets ruled out, and if you are not ready for pregnancy, but intend to remain sexually active, you should consider visiting your gynecologist to get started on suitable regular birth control measures to be protected (after your periods). Be regular with birth control use as instructed. Avoid having unprotected sexual contact if you are not ready for pregnancy.
Take care.