It depends on your ethnic background too. I'm Chinese. Our tradition is typically no baby showers prior not even for your first unless someone really wanted to throw one like a relative not someone in the immediate family like my mom). When the child is 1 month old or older, we have a Red Egg & Ginger Party to symbollize birth as if the child is 1 years old instead. Long story short, then the child gets lai-see (red envelope with money), jewerly, and other baby gifts.
Since I'm having another boy, most likely I won't need anything..but I did register anyway on BRU and Target in case family or friends from far away, would like to get me something that I need now or didn't have with the first..born 3 years ago.
But nowadays, I check Craigslist, eBay, yardsales, Kid to Kid, Once Upon A Child, or The Children's Orchard for some new and used stuff.
So since we live in a different state, then from which my first son was born, I plan to host my own Red Egg & Ginger Party about a month to two months afterwards at my home. Typically it's held at restaurants and the grandparents from both sides host it.