However, the sensations in both sexes are extremely pleasurable and are often felt throughout the body, causing a mental state that is often described as transcendental, and with vasocongestion and associated pleasure comparable to that of a full-contractionary orgasm. For example, modern findings support distinction between ejaculation and male orgasm. For this reason, there are views on both sides as to whether these can be accurately defined as orgasms. Achieving orgasm
Orgasms can be achieved during a variety of activities, including vaginal, anal or oral sex, non-penetrative sex or masturbation. They may also be achieved by the use of a sex toy, such as a sensual vibrator or an erotic electrostimulation. Achieving orgasm by stimulation of the nipples or other erogenous zones is rarer. Multiple orgasms are also possible, especially in women, but they are also uncommon. Multiple orgasms are orgasms that occur within a short period of one another.In addition to physical stimulation, orgasm can be achieved from psychological arousal alone, such as during dreaming (nocturnal emission for males or females) or by forced orgasm. Orgasm by psychological stimulation alone was first reported among people who had spinal cord injury.
Data was analyzed from the Australian Study of Health and Relationships, a national telephone survey of sexual behavior and attitudes and sexual health knowledge carried out in 2001–2002, with a representative sample of 19,307 Australians aged 16 to 59. Practices included "vaginal intercourse alone (12%), vaginal + manual stimulation of the mans and/or womans genitals (49%), and vaginal intercourse + manual + oral (32%)" and the "[e]ncounters may also have included other practices. Men had an orgasm in 95% of encounters and women in 69%. Generally, the more practices engaged in, the higher a womans chance of having an orgasm. Women were more likely to reach orgasm in encounters including cunnilingus".Other studies suggest that women exposed to lower levels of prenatal androgens are more likely to experience orgasm during vaginal intercourse than other women. Exercise-induced
Kinsey, in his 1953 book Sexual Behavior in the Human Female, stated that exercise could bring about sexual pleasure, including orgasm. A review in 1990 on the sexual response itself as exercise, reviewed the literature and stated that the field was poorly researched; it also said that studies had found that aerobic or isotonic exercise that resembles sexual activity or sexual positions can induce sexual pleasure, including orgasm. A 2007 review of the relationship between pelvic floor dysfunction and sexual problems in men and women found that they are commonly linked and suggested that physical therapy strengthening the pelvic floor could help address the sexual problems but that it was not well studied enough to recommend.