Gender Reveal

Ok so has anyone found out the gender at 15 weeks? Was it accurate or no? I’ll be 15 weeks on the 14th. My husband is in the army and only him and I stay in Tennessee but our families are visiting on the 16th so we decided to have a reveal through My Baby Bump in Clarksville and my real doctor won’t do one until 22 weeks but we’re impatient. So has anyone gotten one done this early ?😩😩😩