Proactive interference vs retroactive interference.

There are two forms of interference: proactive interference, in which old memories disrupt the retrieval of new memories, and retroactive interference, in which new memories disrupt the retrieval and maintenance of old memories.

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.

mayo clinic in rochester, minnesota;