I had meprate 10mg and during that time I had sex and after stoping the tblet I got period, is der any chance of pregnancy?(*** answer as soon as posible I'm very scared)

First I will assume English is your main language, please use it, text talking is not allowed on our site.

There is no magic percentage meter, a person having completely unprotected sex, some get pregnant closer than others, the exact timeing, health of the sperm and a 1000 factors.

Can you become pregnant, yes, no method of birth control is 100 percent. So yes there is a chance, if you had sex you can become pregnant.

If you are very scared, why did you have sex ?