Well my last female molly that was prego has gave birth. I was affraid she would die like all my other ones befor haveing the babies. Well I have seen 4 fry hideing in the plants so she is the one that turned my luck around. Dont get me wrong I have been around mollies and swordtails and even salt water fish as a kid and had to help the upkeep with them and even had fish most of my adult life. I was affraid this last one was just going to up and die with full sized fry in her. as to why the others died while prego i dont know but im just happy this one lived.