Ok.
Some members don't recommend this but it's an emergency. Gently squeeze her tummy and it should pop out.
The fry can press on the swim bladder.
Saving Fry: Info taken from here.
http
/www.fishforums.net/index.php?showtopic=88729
Somtimes a livebearer can experience alot of difficulty during the fry birthing process and can die from the stress or fry stuck in her.
Here's what you can do to help try and save the fry in these situations;
A. The pregnant fish is having alot of birthing difficulties and is desperatly trying to expell a fry for hours (you will know because her tail will have become bent to one side and she will be hanging around a spot in the bottom of the tank) and you are positive she is going to die very soon.
I have heard what various people do in this situation is catch the pregnant female and very gently give her belly a very light sqeeze in order to help her expell it; apparently this can work.
B. The pregnant fish has suddenly died while trying to give birth; make sure you have somthing sharp like a razor blade at hand and cut her belly open and remove the fry and put them into water.
This can only be attempted with any success straight after she has died as the fry will die within minutes her death.
Survival rates vary alot from this and i wouldn't expect anymore than a 50% survival rate from this but it is still worth it I