Late puberty, what's wrong? Can you help me?

More info. Certainly glad to help, but i need a little more to work with: girls or boys (they're different?) what age? What pubertal changes have occured, if any?
????????????? This is not a chat room. Your submissions are not linked. Please start over and include whatever basic information you can to support your question.The data above forms no coherent question.
Late puberty. The most common cause in girls is constitutional delay ie fairly normal late growth and puberty. One can obtain a bone age x-ray to check. There are rare conditions which can lead to this. They include hypothyroidism, pituitary disorders, chromosomal or genetic abnormalities and ovarian disorders. See a board-cartified pediatric endocrinologist. Find one at abp.Org.