Hi umm guys please help.
my girlfriend has a natural 28 cycle however, this month she is having a delayed period, 4 days delayed now. we had protected sex and i'm quite sure that nothing entered her. However, due to the current situation she is having, she experienced a lot of stress. REALLY stress. does this mean that it affected her periods? she says she only feels that her breast is hardening and she feels that her period will be coming out soon but nothing comes =( please help. is this stress our preg? =(
and when will be the best time to use an PT test?