Who will be there for delivery?

Just curious how people feel about this. I don't think I'll even let the dad in unless he reeeeeeally wants to. Birth is way up close and personal for me and I feel very private about it. Maybe my mom can come in .... Maybe. I kind of feel like nobody needs to see all that, it's nobody's business but mine and whoever is helping me ..... BTW this will be my first ^_^ I know it's pretty normal to have the dad there .... But I've read stories on here where ten people were in the room - sounds like a nightmare! Just because I'm giving birth doesn't mean all my business is suddenly public O_O how do you all feel?