It has been documented that peak nocturnal uterine activity at the end of gestation is because of the nocturnal peak in plasma concentrations of oxytocin. Forgiveness or Makeup Sex? Support Center Support Center. Florida gunman says 'demon voices' told him how to pull A new map of the path to intimacy. Trail of sulfur research: Vasopressin appears to have a similar effect in males.
A key hormone released during sex is oxytocin, also known as the ‘cuddle hormone’. This lowers our defences and makes us trust people more. Oxytocin has been best known for its roles in female reproduction. It is released in large amounts during labor, and after stimulation of the nipples. The hormone is greatly stimulated during sex, birth, and breastfeeding. Oxytocin is the hormone that underlies trust. It is also an antidote to depressive feelings.