Respuesta :

Answer: 12 per cent

Explanation:

The REM sleep is associated with the prolonged erections males and  pelvic thrusting in the females.

It is not being pursued for further studies as a concern of the function of REM sleep. The Yu and Fu found that the sleep involves the dreams about sexual activity.

The desires and fantasy of the real life appears to be complete in the dreams and 12 per cent of the total population see these dreams.