Okay so I get weekly ultrasounds now and I had one this past Friday. The doctor had it as a growth scan to get his weight.

He was 4lbs 2 ounces.

I'm 33 weeks and at 37 weeks I'll be getting my pessary taken out so my body can start labor naturally. The pessary prevents preterm labor so until it's taken out my cervix cant dilate or anything. How much more can or will he gain between that time? The doctor thinks he wont exceed 6 1/2lbs because of how small I am and my husband is.