If its your 1st you might not notice it, its starts of as quick flutters, then once he/she is more developed within the next 2weeks you'll get the forceful kicks. I had to go back after I had my son and think about the flutters I felt@16weeks that when I realized I felt him moving not then and there when it was actually happening. I think I was about 5 1/2 months when I could really feel it. You can go to about.com , look on the right at topics, click on pregnancy, thenclick on due date calculator,and put in your last menstral date.it'll give you a pregnancy timeline. Where it says quickening it'll have a date next to it. Thats when you should be able to distinguish baby movement. It doesn't have to be that same date but around that time.
at 5:23 PM on Feb. 17, 2009