Can anyone give me an idea on how to announce baby #3 . Nobody knows except my best friend & my…

Can anyone give me an idea on how to announce baby #3 . Nobody knows except my best friend & my parents . And u girls on here lol. With my son I uploaded a sonogram, with my daughter we waited until our gender reveal to announce. I want to do that with baby #3 as well. Invite friends over for a get together but really it’s my gender reveal. But on social media what should my caption say ? Lol