Hi..well Ive never posted on any forum before but I need help. Im 28years old my husband and I were TTC for about a year with no luck. We decided to take a break from TTC as it was weighing heavy on our marriage so I decided to take the time to get in shape to get occupy my mind. So for the last 5months I have been taking phentremine and going to the gym 3 to 4 times a week. I continued with normal periods until this month. So my last period was 9/18/12 me and my husband "danced" 9/26 and 9/27 my next period is not due until 10/15 but I experienced 1day of cramping and bleeding on 10/9. This is not normal for me. I read online that many women experienced pregnancy while on phentremine. Im not really sure what to think.....COULD I INFACT BE PREGNANT!!!! Someone please help me