I started my last cycle on dec 17 went to the doc on jan 15 and he said I am 4 weeks pregnant but I'm getting big already and my breast are getting larger and hurting already I was on clomid for 4 months then stopped I didn't take them in dec. but I guess that's when I got pregnant I guess I'm just wondering if I could be farther along but just had a period in dec please help this is my 1st pregnancy

If the beginning of your last cycle was the 17th of December, you are now in your fifth week and your due date is September 23. If you were on clomid, it is possible you could be pregnant with multiples. OR you could just be showing early on. Every woman is different, as is every pregnancy. If you are concerned have a chat with your doctor about it. Its too early to know if you are expecting multiples, although if you were to take a blood test to measure the amount of hormone in your blood system, this COULD give the doctor a clue either way. However he may just want to wait until you are farther along. Congrats on the news and best wishes!

Ps. This is a little site that I love. I went on it and here is your info. It gives you all sorts of little fun factoids about your upcoming arrival. Have fun.
Due Date Calculator & Fun Facts brought to you by Babies Online - The most comprehensive and entertaining due date calculator on the internet, and it's free! (http://www.babiesonline.com/pregnancy/duedate/process.asp)