NATURAL Hormones - Neurotransmitters PROVIDING the love for your child that your baby needs: - (from Wikipedia, the free encyclopedia)   * Oxytocin Oxytocin ( IPA : /ˌɔk.sɪ.ˈtoʊ.sɪn/ ) (Greek, "quick birth") is a mammalian hormone that also acts as a neurotransmitter in the brain . In women, it is released