Sexual intercourse remains possible after oophorectomy and coitus can continue. "Sexual intercourse" may be called "coitus", "copulation", "coition", or "intercourse". The film features explicit copulation scenes, especially one showing Ducey's coitus with Siffredi. To avoid pregnancies, the master had the right to practice coitus interruptus. Stimuli causing induced ovulation include the sexual behaviour of coitus, sperm and pheromones. Modern readers of course understand Onan's act not as masturbation but as coitus interuptus. In the rabbit, coitus elicits reflex ovulation. Some less common precipitants are micturition, coitus, and painful stimuli. To have coitus other than to procreate children is to do injury to nature. There is a slight difference between karezza and coitus reservatus. The full body ablution is required before performing prayers subsequent to coitus. He should stay away from material pleasures like coitus, dance and music in this period. The definition of prostitution is strictly limited to coitus with an "unspecified person". However, the definition of prostitution is strictly limited to coitus with an 'unspecified person'. In Latin literature, this is known as "coitus sine ejaculatione seminis".