I have a question that has been concerning me for a couple of days. If you feel confortable answering it, please do. I'm 10 weeks postpartum, & my boyfriend & I just started the "Insanity" workout program. We have done four, 38 minute sessions, each day now for four days. Every time we are done, I use the restroom & I notice a little very light pink blood on the first wipe, & then it is gone until the next time I work out again. Anyone know what is going on with me?