Surprise Ruined?

Just wondering if anyone’s Midwives/Doctors use a generic he/she when talking about all babies? We were at our 20 week appointment and we definitely heard ‘she’ used more than once when talking about the baby. We didn’t want to find out the sex and while we are thrilled either way we feel a little cheated out of our surprise. I know some apps go one way or the other because no one likes saying ‘it’ so just hoping it could be something like that?