Do Jewish people believe in IVF?

They do not believe that it is right but some Christians don't mind it... say if a married couple have had a lot of misscarraiges (sorry for my spelling) they can probably see why they would be using IVF. But if you are using IVF without thinking then they will think it is a sin. They only think this because the scientists use dozens of eggs and maybe one or two will get fertilized and the rest thrown away. Hope this helped! :)