It's not all about that private 20-week ultrasound anymore! More and more parents are planning gender reveal parties to find out their baby's sex and share the excitement with family and friends through a big reveal, usually in cake form. So how is it done? Most moms and dads have their ultrasound technician write the child's sex on a slip of paper that is placed in an envelope. It's then dropped off at a bakery where a cake is baked in the appropriate color and iced to hide the news. When the parents-to-be cut into the sweet treat, they learn about their future offspring's sex. If you need inspiration for your own gender revealing cake, check out the 30 following adorable options, and happy cake cutting!