Second+trimester

The second trimester is from week 13 thru week 26.

During this trimeter your fetus will go thru many changes including: Here is a helpful site: []
 * the formation of urine
 * the sex becomes apparent
 * [[image:27ec07b0.gif width="268" height="227" align="right" caption="Look at the amazing changes that take place by the end of the second trimester"]]facial muscles lead to expressions
 * fat accumulates
 * hearing begins
 * vernix develops
 * movement is felt for the first time
 * swallowing takes place
 * hair forms
 * finger nails and hand movement

Maternal changes will also take place during this time []