Hi my friend has hbsag +ve. And he is using medicine of entavir. 5 mg daily and he is ok for marry is it carry to his child's though he has take medicine. There are so many conversations and results in net saying its not curable and permanent but we can kept virus inactive state. We wanna know can it surely forwarded to his child's or not. His doctor prescribed to take 2 years continuously that entavir. 5 mg and mean while he is fear of can you suggest that.