Four months ago has stopped to accept tri-mersi. It was protected prezerv...

[Olja, 19]

Four months ago has stopped to accept tri-mersi. It was protected by a condom and the interrupted sexual certificate or act.
Delay for 7 days. Did or made already 5 tests - all are negative.
Whether can the reason for that serve the increased quantity or amount of exercise stresses?
Thanks.

[Soboleva L.I.]

Hello! After reception OK within several months disturbances of a menstrual cycle are possible or probable. However, the reason of a delay could become and exercise stresses.