Baby Registry

I’m a little worried rn. My baby shower is next Saturday and barley anything has been bought off my registry😞 6 people have bought presents from it and we’re having about 30 people attend. For those of you who have had their showers already did people stick to the registry? Or wait till the last minute to buy stuff? It’s a Babylist registry so people can’t go to the store and buy stuff in person. Anyways it kind of worried me bc I’m a ftm and if everyone just goes rouge and buys whatever they want my husband and I are gonna have to shell out a ton of money to get all the “necessities”😭