The dreaded question...

Does anyone else HATE when others ask when you and your husband are planning to start a family? My husband and I have been married 6 years and are just now in a place where we feel we are ready to have kids. Whenever we get asked, we get defensive. We want it to be a surprise when we are pregnant, so we don't want anyone to know we are trying, but we also feel that it is a very private topic and something we don't want to include other people in. Are we crazy? Because that's how other people make us feel when we tell them we don't want to talk about it.