Hmmm...
Dude, seriously, you said you are asking for critique on how to improve. The people below have told you to improve on your animation skills and you're spitting it right back in their faces. But really - you DO need to improve your art skills a serious amount before it could qualify as a well made flash. I'm no Flash expert, but I've seen ALOT better, and you should know yourself everything you need to work on. Also, not only is there no voice acting - which isn't terrible, there have been flashes before with no voice acting - but theres no sound..AT ALL. No music, no sound effects - nothing. And yes, you do still need to work on fps. Everything in this flash - although moving fluidly, still moves incredibly slow. But the main gripe here is with the artwork overall. These are just match stick people. Whats going on with that pregnant womans arms at the start, for example - they just seem to drift away from her body before returning to their original place. If your characters had literal meat on their bones, then we might actually understand what they are doing. Seriously - this looks very unprofessional and very unworthy to be posted - you're obviously only beginning to use Flash. Come on - give it a few years of practice. And take my advice seriously, you won't get far if you are just going to post silent match stick animations.