Nipple stimulation

Nipple stimulation is a sexual act of humans. Stimulation of the nipples is known to cause the body to release a hormone called oxytocin. Oxytocin is known to aid in the bonding of individuals. When a woman is breastfeeding, the frequency and the sucking of the baby will regulate the production and the amount of milk.Janet A. Amico, B. E. Finley: Breast Stimulation in cycling women, pregnant women and women with induced lactation: Pattern of Release of Oxytocin, Prolactin and Luteinizing Hormone. In: Clinical Endocrinology. August 1986.

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Category:Sexual acts
Category:Masturbation
Category:Non-penetrative sex