sick fish?

Question
my guppy fish just given birth now she is swimming diagonally is there something wrong with her?

Answer
Sharon,

Do you mean she is swimming on her side? Is she eating well? Did the whole birthing go okay? IS she eating well? What are you feeding her? What size tank is she in? How many fish are in the tank with her? If there are other fish in the tank is anyone bullying her? Sorry for all the questions but I need as much information you can give me since I am not there and I cannot see what is going on. Is the temp of the water warm enough. Are you doing weekly water changes? What are your water readings? As soon as you get back to me I can start helping you to get he healthy again.