I'll be 32 weeks on Friday and I had an emergency ultrasound today and found out my baby has a heart murmur but she was measuring at 29 weeks. This is how I got pregnant: I had a miscarriage July 12th and my hcg went back to zero on July 21st, August 29th I had a negative hcg blood test and on September 4th I had a positive home test and then had weekly ultrasounds so I don't think dates are off I'm thinking she is just small, I'm a small person and I was a small baby as well as my bf. I'm just looking for others who are or have been thru the same thing.