I waited until my little one was four months old to be proud of them, …

I waited until my little one was four months old to be proud of them, but in the end we celebrated his birthday in the hospital ??‍♀️ We have kidney inflammation ??‍♀️ The tests weren't very good, and hemoglobin has dropped, but I think it's due to the illness. Share your stories, who faced this at what age, how long they were hospitalized, and how they care for their child now? Does it repeat itself? Heredity or something else?