I just hit 28 weeks today so I'm barley in my 3rd trimester. they are going to start my appointments every 2 weeks but as far as I know that's routine. the only issues I've had are with being sick and weight gain. I'm at 118 lbs but that's taken alot of work. went down to 103 my first trimester

I'm high risk so I get one a month and sometimes at my 2 wk appt

i have been getting one every week because she is breached and my fluids are really high.

I had one on Monday I was 33 weeks. they were checking to see if the baby was growing like he is suppose to. We also got a 3d ultrasound at 31 weeks but we paid for that one.

I always had one right before like at 35 weeks to get a weight and make sure they weren't breach

no usually they don't unless there is an issue. I did only because they wanted better.pics of babies heart than what they got at our 20wks u/s.