Yes at 26 weeks your baby should be 2 lbs. It tells you on the app under weeks. But ultrasounds can be off. But your baby sounds good.
At 31 weeks, my daughter was 3 pounds, 10 oz, so your baby seems fine
Okay I was just wondering about other moms experiences instead of going by the apps estimate!
At 27 weeks, my daughtee was 2Ibs, so sounds about right.