And on pregnancy how much is probable at acceptance of contraceptive tablets?...

[Light]

And on pregnancy how much is probable at acceptance of contraceptive tablets? And whether pregnancy is possible or probable if to be engaged in sex during a menses?

[Soboleva L.I.]

If you accept tablets not forgetting and not passing or missing their efficiency comes nearer to 100 %. Hence, chance will not become pregnant at you. Conception during a menses and menstrualnopodobnogo bleedings at reception of tablets is impossible.