Gender at 15w5d?

Da

So I have an appointment on the 1st and I’ll be 15w5d but the baby has been measuring ahead every single time by a few days to a week. For my first I was able to see clearly he was a boy at 16weeks so what are the chances my dr can see the gender at this next appointment? If not I also have a scan with my high risk dr at 17w3d and I’m sure we’ll be able to tell then. Should I even have my dr try to look at 15w? I had my NIPT test done but the came back inconclusive so I have to have them redone and I’ll get my paperwork to get it again at this appointment. I’m just getting so impatient. I have 2 boys and I want a girl so bad.