"during orgasm" is correct and usable in written English.
It is used to describe a certain point in time that a person reaches during a period of sexual activity. For example, "She experienced intense pleasure during orgasm."
What gets play in the daily newspaper is usually a study that shows some modest correlation between a sexy aspect of human behavior, with headlines like "FEMALE BRAIN MAPPED IN 3D DURING ORGASM" and "THIS IS YOUR BRAIN ON POKER" But a lot of those reports are based on a false premise: that neural tissue that lights up most in the brain is the only tissue involved in some cognitive function.
The duration of the pain is longer in headache with onset during orgasm than in pre-orgasmic headache (4 vs. 1 h).
He said dopamine is also released during orgasm.
This permitted Masters and Johnson to record what took place inside the vagina during orgasm.
Endorphins released into the brain during orgasm have a sedative quality.
There are also two drugs, an antihypertensive and an antipsychotic, each found to keep men from ejaculating during orgasm.
They noted that many female mammals release oxytocin and prolactin during sex — the hormones released by women during orgasms.
In 2005, Dr. Gert Holstege at the University of Groningen in the Netherlands used positron emission tomography to scan the brains of men and women during orgasms.
The "love hormone," oxytocin, increases muscle contractions during orgasms.
More pleasure hormones, such as endorphin, oxytocin (for women) and vasopressin (for men), are released during orgasms and exchanges of affection, and thereby linking sex with love.
The muscle contractions that occur during an orgasm are not essential for a woman to become pregnant.
