I think it becomes an issue with some people when it seems like the mother is totally involved in throwing the shower, and the expectation that it is the gifts that are important. According to some of these posts, that is the whole reason for having one, right? I mean, I have had one baby, I had one shower, and no matter how many other babies I will have, I will not have another shower. Why should I expect my friends and family to pony up the goods when it's my decision to have another child? I will not expect others to provide me with the things I will need if I decide to have more than one baby. If the gifts are the focus of the shower, then something is wrong. If they aren't, then why not write on the invites that your presence is required, not your presents?
If second or third baby showers are OK, I guess the same can be said for second or third bridal showers, right????