I have a female guppy who was looking a bit wobbly and the scales on her stomach were sticking out and her fins had a few tears. I moved her to a 10g to monitor and surprise, she had 1 fry. (surprising because I hadn't had a male in the tank in a while) She has been eating the whole time and swimming, but the scales on her stomach are still disheveled. It has been about a week with daily 30% water changes. Is this a symptom of a pregnancy? Is the fact that she only had 1 fry perhaps a sign that she was sick during her pregnancy? All of the other fish seem fine and the fry is doing well.