Moms usally get sick easily after birth because of all the stress. My live bearers do ok since I just let them birth in the community tank so there is no need to be moving her around before and after birth which reduces the stress on her. My female lyretail that gave birth got mouth-rot and ich after giving birth but it seems like she is starting to do ok. She looks like she is a perfectly normal fish agian, although I still adore the female in my sig much more. I am still waiting for her to drop. She isn't very big so I'm not expecting a lot of fry from her, but I know she is getting close to releasing her babies.