molly

hello, I have taken on a pregnant molly that one of my friends was going to kill. so, I don't know how far along in her pregnancy she is, and wa wondering if anyone can provide some help? photos are attached

I have had success with hatching budgies over the years but I am stumped now. One of my mated pairs ( which are in their own cage with everything a budgie's heart could desire) has now laid a second clutch and again, they are infertile. They are not being disturbed, have plenty of variety in...