Second baby and maaay be want to have a gender reveal...

SH

Last time I found out right away bc there’s no way I could wait but this time my sisters want to have a small gender reveal for me...do I need to bring my sister with me to the appt when we find out and the tech tells her or how does that process go...? Both my sister and husband are teachers Lol so I’m not sure if even either would be able to be there since the appt is in the morning...how would I tell my sister without finding out...? plz tell me how you guys did it! Thanks!

I think this may sound dumb 😅but I really don’t know!