i started my piroid on oct 12th and it lasted to the 16th withch is normal for me but had sex on the 17th and the 21st im not on any kind of birth control or am not doing safe sex, we r trying to have a baby, its now the 25th and for the bast week on and off after i use the bath room and wipe i get a very light blood some times its bright red and others its a little darker it only happends about 2 times a day but its alms eveyday, does anyone have any ideas whats going on, it has never happend b4 and i do already have a 2 year old,