My sister is 10 years old and she is a tb infection patient since february her medication had started and before that she is taking medicines for typhoid and jaundice since 1 year she has got the wrong treatment of typhoid and jaundice because of that her body gets weak and that effect on her chest after the check up we got to that her left lung is filled up with water and has pneumonia in last december on 29. She gets hospitalized for a week to keep the water out from the lungs. And in january in the hiv test reports she has tb infection in the body. She has a low level of haemoglobin in her body is this the reason that my sister is missing her periods for seven months or there is any other issue. Her periods started at the age of 9.