Clitoral and vaginal orgasmic factors Clitoris

physical sexual stimulation of clitoris common way women achieve orgasm; general statistics indicate 70–80 percent of women require direct clitoral stimulation (consistent manual, oral or other concentrated friction against external parts of clitoris) reach orgasm, though indirect clitoral stimulation (for example, via vaginal penetration) may sufficient female orgasm. area near entrance of vagina (the lower third) contains 90 percent of vaginal nerve endings, , there areas in anterior vaginal wall , between top junction of labia minora , urethra sensitive, intense sexual pleasure, including orgasm, solely vaginal stimulation occasional or otherwise absent because vagina has fewer nerve endings clitoris.

prominent debate on quantity of vaginal nerve endings began alfred kinsey; although sigmund freud s theory clitoral orgasms prepubertal or adolescent phenomenon , vaginal (or g-spot) orgasms physically mature females experience had been criticized few researchers before, kinsey first researcher harshly criticize theory. through observations of female masturbation , interviews thousands of women, kinsey found of women observed , surveyed not have vaginal orgasms, finding supported knowledge of sex organ anatomy. scholar janice m. irvine stated criticized freud , other theorists projecting male constructs of sexuality onto women , viewed clitoris main center of sexual response . considered vagina relatively unimportant sexual satisfaction, relaying few women inserted fingers or objects vaginas when masturbated . believing vaginal orgasms physiological impossibility because vagina has insufficient nerve endings sexual pleasure or climax, concluded satisfaction penile penetration [is] psychological or perhaps result of referred sensation .

masters , johnson s research, shere hite s, supported kinsey s findings female orgasm. masters , johnson first researchers determine clitoral structures surround , extend along , within labia. observed both clitoral , vaginal orgasms have same stages of physical response, , found majority of subjects achieve clitoral orgasms, while minority achieved vaginal orgasms. on basis, argued clitoral stimulation source of both kinds of orgasms, reasoning clitoris stimulated during penetration friction against hood. research came @ time of second-wave feminist movement, inspired feminists reject distinction made between clitoral , vaginal orgasms. feminist anne koedt argued because men have orgasms friction vagina , not clitoral area, why women s biology had not been analyzed. today, extensive knowledge of anatomy, [c. lombard kelly], kinsey, , masters , johnson, mention few sources, there no ignorance on subject [of female orgasm], stated in 1970 article myth of vaginal orgasm. added, there are, however, social reasons why knowledge has not been popularized. living in male society has not sought change in women s role.

supporting anatomical relationship between clitoris , vagina study published in 2005, investigated size of clitoris; australian urologist helen o connell, described having initiated discourse among mainstream medical professionals refocus on , redefine clitoris, noted direct relationship between legs or roots of clitoris , erectile tissue of clitoral bulbs , corpora, , distal urethra , vagina while using magnetic resonance imaging (mri) technology. while studies, using ultrasound, have found physiological evidence of g-spot in women report having orgasms during vaginal intercourse, o connell argues interconnected relationship physiological explanation conjectured g-spot , experience of vaginal orgasms, taking account stimulation of internal parts of clitoris during vaginal penetration. vaginal wall is, in fact, clitoris, said. if lift skin off vagina on side walls, bulbs of clitoris – triangular, crescental masses of erectile tissue. o connell et al., having performed dissections on female genitals of cadavers , used photography map structure of nerves in clitoris, made assertion in 1998 there more erectile tissue associated clitoris described in anatomical textbooks, , aware clitoris more glans. concluded females have more extensive clitoral tissues , nerves others, having observed in young cadavers compared elderly ones, , therefore whereas majority of females can achieve orgasm direct stimulation of external parts of clitoris, stimulation of more generalized tissues of clitoris via vaginal intercourse may sufficient others.

french researchers odile buisson , pierre foldès reported similar findings of o connell s. in 2008, published first complete 3d sonography of stimulated clitoris, , republished in 2009 new research, demonstrating ways in erectile tissue of clitoris engorges , surrounds vagina. on basis of findings, argued women may able achieve vaginal orgasm via stimulation of g-spot, because highly innervated clitoris pulled closely anterior wall of vagina when woman sexually aroused , during vaginal penetration. assert since front wall of vagina inextricably linked internal parts of clitoris, stimulating vagina without activating clitoris may next impossible. in 2009 published study, coronal planes during perineal contraction , finger penetration demonstrated close relationship between root of clitoris , anterior vaginal wall . buisson , foldès suggested special sensitivity of lower anterior vaginal wall explained pressure , movement of clitoris s root during vaginal penetration , subsequent perineal contraction .

researcher vincenzo puppo, who, while agreeing clitoris center of female sexual pleasure , believing there no anatomical evidence of vaginal orgasm, disagrees o connell , other researchers terminological , anatomical descriptions of clitoris (such referring vestibular bulbs clitoral bulbs ) , states inner clitoris not exist because penis cannot come in contact congregation of multiple nerves/veins situated until angle of clitoris, detailed kobelt, or roots of clitoris, not have sensory receptors or erogenous sensitivity, during vaginal intercourse. puppo s belief contrasts general belief among researchers vaginal orgasms result of clitoral stimulation; reaffirm clitoral tissue extends, or @ least stimulated bulbs, in area commonly reported g-spot.

the g-spot being analogous base of male penis has additionally been theorized, sentiment researcher amichai kilchevsky because female fetal development default state in absence of substantial exposure male hormones , therefore penis clitoris enlarged such hormones, there no evolutionary reason why females have entity in addition clitoris can produce orgasms. general difficulty of achieving orgasms vaginally, predicament due nature easing process of child bearing drastically reducing number of vaginal nerve endings, challenge arguments vaginal orgasms encourage sexual intercourse in order facilitate reproduction. supporting distinct g-spot, however, study rutgers university, published in 2011, first map female genitals onto sensory portion of brain; scans indicated brain registered distinct feelings between stimulating clitoris, cervix , vaginal wall – g-spot reported be – when several women stimulated in functional magnetic resonance (fmri) machine. barry komisaruk, head of research findings, stated feels bulk of evidence shows g-spot not particular thing , region, s convergence of many different structures .

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