Hello doc, i have had sex next day of my periods end, is there any chances to get pregnant its been 7 day now and how can i know and what can i do to prevent pregnancy please reply?

Pregnancy is known to have occurred from sex on any and all days of the cycle. If you miss your period by 4-5 days, do a home pregnancy test. If the result is negative repeat the test 4-5 days later unless you get a period by then. Use first morning urine and follow the instructions carefully. Wish you good health! Use contraception all the time. Get HPV vaccine,