Health check for PR??

Hey everyone. I have a question. I have seen so many articles on parents being refused pr due to their children medical condition. I am a bit concerned about this. I have a 5 year old son, he had lots of problems at birth which caused him to be a little late on his development. He understands well but doesn't say many words yet, apart from that physically he is good, the only problem is the communication that we are working on to catch up. He is not autistic, he doesn't have down syndrome or any genetic problems, all good. Can we be refused pr for such a small matter?
Thank you in advance.

New topic