How common are...

Gender mix ups on scans? Everyone thinks boy on my scan but I still have hopes for a second girl 😂 and I’m not convinced by the nub as it technically aligns with the spine as it’s curved in the pic it’s the skull that makes me think boy 😭 (please take this light hearted as I was the same with my daughter I was desperate for a boy and got over it as soon as I found out she was definitely a girl) 🤣

I’m 14 weeks my scan was 12+3 90% said boy