I was given a 3rd scan after my original anatomy. The tech was not able to see the sex so they scheduled another date. It probably depends on the doctor, I will have had 5 scans by the time baby gets here and I only had to pay for one.
I am.in the same boat when I went for my 20 weeks ultrasound then baby was facing down and I am now 34 weeks and still don't knw what I am having I also have a 3 year old daughter either 1 i.will b happy just a healthy babyn
You might look around where I live we have a place called sneak a peek you paid like 50.00 for an utrlasound
As there are usually only 2 scans the hospital is not obliged to give another if you can't see as the scans are for medical purposes. But you can maybe find a clinic who will do a scan but it does cost, I'm unsure of the costs though.