Guests at a gender reveal spend most of the party guessing, so most of these games are about guessing. Old Wives' Tales lists 12 folk signs, such as carrying high or low, cravings and the ring on a string, and you tick the boy side or the girl side for each one and count up. Guests sign in under Team Boy or Team Girl, drop a guess ticket in a jar and fill out a prediction card with a guess at the time of birth, weight, hair color and a name guess.
The rest of the games keep things going until the reveal. Who Knows Mommy Best and Who Knows Daddy Best have 14 questions each. In Mom or Dad, guests circle which parent is more likely to do each of 16 things, and Animal Baby Match has guests pair 10 animals with how long their pregnancy lasts. Bingo has 12 different cards that guests mark as things happen at the party.
A host guide explains every game, and answer keys are included. The Wishes for Baby cards are for guests to write a note that the parents can keep.