i had my dalmation molly for about 3 months and she has alway looked really fat. well month ago me and my husband bought a all white molly and they had only one baby. why is that? i keep hearing that they have like up to 40 babies at a time. But mine only had one. Plus she still looks like she is about to pop any day now. how can i still if their is more babies in the tank? could they be hiding or did just have that one fish? please help me figure this out.