Hoarseness is generally caused by irritation of, or injury to, the vocal cords. The larynx (also referred to as the voice box), is the portion of the respiratory (breathing) tract containing the vocal cords. The vocal cords are two bands of muscle that form a V inside the larynx.
In some species babies are born alive. Other species lay eggs. In a strange combination of the two, some snakes have eggs that stay in their bodies until the eggs hatch and then the babies are born. Snakes can have anywhere from one to 150 baby snakes at a time.
okay for one thing both snakes would have to either be egg-laying or have live young, and the eggs or neonate would have to be around the same size otherwise they could be too big and kill the mom snake. and you might have to trick them into mating with each other in the first place.