I just had a homebirth with ds on July 11th and he was a little over 10lbs. and while he was by far my hardest birth it's not the fat, that squishes!

As a pp mentioned it was his 15" head and chest that made it hard. I only pushed for 17 mins. though!

My 1st and 2nd were just over 8lbs. and just under 8lbs. With little teeny 14" and 13 1/2" heads! So don't worry that you have only birthed and 8lb. baby so far. I am not a huge lady either.
U/S can be WAY off...but a mothers intuition is usually right, but not always either, my neighbor across the street was told her baby was big and she herself swore that she was going to be 8lbs.(which would have been really big for her I think, she is under 5" and can wear little girls size clothes) and she was only 6lbs. My m/w's swore that ds was only about 8lbs. but I just kept telling them, but my belly feels so heavy! I had pubic bone pain really bad too, that I didn't have with my dd's.
You can do it!!
