Orgasms are way of showing sexual excitement by contracting your pelvic muscles. They are involuntary actions and during an orgasm the body releases a high amount of neurohormones like oxytocin prolactin and endorphins. These are happy hormones related to sexual stimulation. They are usually stimulated by physical contact. Including sexual stimulation change in heart rate change in respiration rate and change in blood pressure is also common. A normal orgasm lasts for about 20-30 seconds and the period after the orgasm is called the refractory period. This period is for moderating the happy hormones in the body. Here we talk