I accept mersilon. Last time instead of 21 tablets I have accepted only 20...

[Dyne]

I accept mersilon. Last time instead of 21 tablets I have accepted only 20, about last have forgotten. Menstr. Has begun as well as is necessary for one day earlier. Whether I can make now a usual seven-day break and begin a following pack? Understand a break at me and so already is, can at all it is necessary now to start to drink tablets if they do not guarantee result, or any time in addition can be protected?

[Soboleva L.I.]

Dear Dyne! If now reliable contraception is necessary to you - begin reception of a preparation after 7 day time breaks. Necessities for additional preservation are not present.