I have had 5 Dwarf Aquatic frogs for about 4 months now. I am not sure of the sexes, I didn't really care. It seems that one is a female for sure as she almost always has another frog hanging on to her. She is quite a little round frog as well. Today, there is a frog on her back and another on her front. She is swimming around (with some trouble) with these two hanging off her. She is still eating and bobbing up to breathe with these guys on her. Do I need to be concerned? Is she able to tell them to go away if she needs to? Thanks for any feedback.