Monocyte Breeder

 is a type of implant in Fallout: New Vegas.

Characteristics
It causes your character to regenerate hit points at a rate of 1 HP for every 10 seconds. This effect is permanent. This bonus is so small for the cost that it may seem worthless in Normal mode, as by the time the Courier has amassed 12000 caps he or she will usually be well into the game. Although, it is a good perk to have if you wait while not near a bed. In Hardcore Mode, however, sleeping does not heal the player, and thus consumables are the only source of healing; with this perk sleeping and waiting will heal based on the equivalent in real-world seconds to the in-game time passed (Confirmed XBOX, PS3). Fast-traveling will also heal the player for the estimated amount of game-time that the player travels through. Therefore, the healing rate is almost instantaneous, save for the loading sequences between each fast-travel.

Location
The can be bought from Doctor Usanagi for 12000 caps.

Appearances
The appears in Fallout: New Vegas.