Hello....

[Evgenie]

Hello.
At us with the girl a following problem. Last cycle at it or her has begun 7 8
June, further, ogo (June) she has accepted numbers 18 postinor and 20 (June) have again begun
Monthly. Has passed or has taken place a month - and attributes of a new cycle are not present. 13 numbers the test
Has given negative result. The question - whether can be such situation
Consequence or Investigation of the use postinora? For this time (last month)
Not protected contacts at us nebylo, however 13 numbers she has decided to make the test
iz-for that we neznali whence to count month. And the truth - when was
"Beginning" - 7 or vse-taki 20? And opjat-taki - if the use
postinora can lead to disturbance of a cycle - whether it means, that having begun
20 the cycle should end as usually (in our case - 28 days), or
Now it is complex or difficult to predict or forecast the beginning of a cycle?

[Soboleva L.I.]

Hello! After reception postinora the cycle often is broken. To predict or forecast time of offensive or approach of the next menses it is practically impossible. Within 2 3 months use barrier methods and spermitsidy for contraception if the cycle will not be restored, your girl should address to the doctor.