I want to do HRT,I am 25 year's male

A healthy oxygen saturation level ranges between 95% and 100% . If a person's levels drop below this range, they may experience symptoms associated with a lack of oxygen, such as trouble breathing and confusion.

has the pediatrician advised nebulizer? what medicine are you giving in the nebulizer? if there any fever along with cough and cold? this is mostly because of season change and newborns are prone to upper respiratory born infections a lot.

what area of the back? pain since when? any injury or accident history?