natural birth

I've always planned on having a natural birth and has been a dream of mine almost. I'm very excited and positive for this experience!! but I'm so tired of when I tell people this they laugh at me or tell me it won't happen.. it's not like it's a rare thing and I don't want any interventions unless I need them.. Of course my husband just says to stop telling people but I am just excited and I like sharing the research I've learned.. Why can't people just be encouraging and supportive of their friends? Sorry just wanted to vent 😂😭