Young’s syndrome is a type of azoospermia, a condition characterized by the absence of sperm in the semen, where sperm production remains normal, but there is a blockage in the sperm ducts. In some cases, this condition may be linked to other health issues, such as bronchiectasis, a condition marked by abnormal widening and damage to the linings of the bronchi (the main airways to the lungs), as well as sinusitis, which is inflammation of the facial sinus linings.