Although I do not have the details of your case to be able to talk to you about overall outlook, I will make a general statement to say that if you have mild PH, talking to your doctor about possible treatments as well as current risk factors that can make it worse would be helpful. One such risk factor is sleep apnea. If you have untreated sleep apnea, which has been associated with pulmonary hypertension, treating it may help your condition. I recommend talking to your primary doctor and sleep doctor about this. Good luck.