Last day before a menses (I already like would feel, that should...

[Lena]

Last day before a menses (I already like would feel, that should begin) was engaged in sex without preservation. Before was in Crimea. There has passed or there has taken place week, and nothing has begun. I could become pregnant? Prompt what to accept? Thanks.

[Soboleva L.I.]

Hello! Address to the doctor internally to find out the reasons of a delay. Most likely you are not pregnant also a delay is simply connected with change of a climate.