This is an ultrasound from 17 weeks when we were told we were expecting a little boy.

I’m 28 weeks now and at my doctor’s appointment today, the doctor was reviewing an ultrasound and referred to the baby as “her”. I didn’t think anything of it at the time or correct him, but now in my crazy pregnant state of mind I’m hoping there wasn’t a mistake in our first ultrasound.

Could this be the umbilical cord or is this a boy for sure?