What To Knit Next

I haven't really knitted anything since I had my baby three months ago. The last thing I knitted was this blessing outfit and hat for my new little guy. It turned out pretty cute, but I learned an inportant lesson on this one. Check your gauge! It is important. Anyways, I am starting to get the itch to knit something. My sister is having a baby so I can definately do something there, but it would really help if I knew if she were having a boy or a girl. So I need something for in the meantime. I was thinking I could knit white blanket for her... Any Ideas? I might have to just start something for one of my kiddos. Oh no! Not something for one of my kids! AAaaahhh! :)