Well I got my results back for my third beta today. So on Tuesday my Hcg was 108 and progesterone was 22.9. Today, 72 hours later, my Hcg is 605!! (OMG!!!!!!!!!) and progesterone is down to 19.2. They are not at all concerned about the progesterone which made me happy! But look at my doubling time!! Wow...I have my first U/S on Wednesday of next week so we will know how many and if everything is alright so far then.