The dear doctor! Respond please to my three questions: 1. As negativn...

[Nikolay.]

The dear doctor!
Respond please to my three questions:
1. How use of local contraceptives on health 18- the years or summer girl (Farmateks or a -oval) can negatively be reflected?
2. Whether gives 100 % a guarantee application of two methods of preservation simultaneously (a condom +.). If there is no that what gives higher of % at min negotivnyh influences on health 18- the years or summer girl?
Thanks.

[Pasenjuk A.M.]

1. " Failure of a contraceptive " and offensive or approach of pregnancy can be negative only.
2. Basically yes
3. I recommend podorat a corresponding or meeting oral contraceptive so it will be more reliable