Thanks so much, i hope everything goes well my good friend just mc after 5 weeks so i am going to cross my fingers. I called the doctor and it seems like they use the date of your last period to determin how many weeks? i was surprised when she said he would see me on march 14th because that would be 8 weeks. i was thinking i was more like two not 4. i guess i will have to ask at my visit next month.