Meeting your soulmate can cause anxiety and insecurity. Dopamine levels increase, creating a constant euphoria. Pain responses become dulled and a sense of oneness develops. Libido and sexual desire significantly increase. Sleep and eating habits become less important
Uterus located in pelvis behind bladder, supported by ligaments. Endometrium grows during menstrual cycle for embryo implantation. Fallopian tubes connect uterus to ovaries, producing secretory substances. Brainstem controls uterus and fallopian tubes, sharing relay with prostate
Hug is a form of endearment found in all human communities. Word originates from Old Norse "hugga" or German "hegen". Hugs can range from brief squeezes to extended holding. Direction of hugs correlates with handedness
Neurohormones are hormones produced by neuroendocrine cells into blood. Can function as neurotransmitters or local messengers. Synthesis and release are co-regulated by hormonal, local and synaptic signals
Spooning involves partners lying on their sides facing the same direction. The little spoon receives hugs from behind while the big spoon holds. Spooning can be romantic or platonic
Side hugs are common among acquaintances, indicating partial intimacy. Friend hugs involve chest touching, providing space between pelvises. Hugging from behind can indicate romantic or parent-child relationships. Waist hugs create intimate romantic connection. Bear hugs are tight, prolonged hugs resembling womb feeling