Louise Sloan has just published a book called Knock Yourself Up about finally giving into single-dom and having a child on her own. This is probably the best title I've seen all year. Although I'm pretty sure my biological clock hasn't even been turned on yet, if it ever does start doing that "tick, tick, tick" thing women over 35 complain about, I'm pretty sure I'm not over a test tube and a closed door. Here's to you Ms. Sloan, just wait until your son asks you about the birds and the...er...birds? So start saving now, girls, because they say every child will cost you over $1 million. Ouch.