25 weeks!

How our girl is growing:

Head to heels, she now measures about 13 1/2 inches. Her weight — a pound and a half — doesn't sound like much, but she's beginning to exchange her long, lean look for some baby fat. As she does, her wrinkled skin will begin to smooth out and she'll start to look more and more like a newborn. Her hair is probably recognizable now (in color and texture), although both may change after she's born.

She is able to do more with her fingers now and can move her fingers to make a complete fist. As she becomes more dextrous, she will be able to touch and hold her feet. Babies also begin to prefer their left hand or right hand at this time.
* Adapted from babycenter.com and i-am-pregnant.com