Ngenxa yesondo, iintlobano zesini zesini (spermatozoa) zingena kwindlela yokuzala. Kwinkqubo ye-coitus, indoda ingena kwi-penis edibeneyo kumfazi wesifazane. Ukuvuswa kwesondo kukukhokelela ekuveleni kwamanzi okuphuma ematendeni nakwi-urethra ngexesha lokunyuka.
Amanyathelo okuzonwabisa
Ukuvuswa kwezesondo kuhamba ngezigaba eziliqela. Kwinqanaba ngalinye kule mzimbeni kukho utshintsho oluthile. Emva kokuvela komnqweno, umzimba womntu kunye nomfazi ungena kwiinkalo zezigaba ezilandelelanayo:
• Ukuchulumisa;
• Isigaba sePlateau;
• i-orgasm;
• ukukhutshwa.
Ukubonakaliswa kokuvuswa kwezesondo kumadoda kunye nabasetyhini kuyahluka ngokubanzi, kunye nakwamalungu esini esinye. Nangona kunjalo, i-orgasm yintsibano yesondo ngesibini zombini.
Iinkalo zengqondo
Ukunyuka kwendoda ngexesha le-orgasm yesilisa yimeko efunekayo yokuchumisa. Kukholelwa ukuba i-orgasm yowesifazane iyandisa amathuba okukhulelwa. Ukufeza i-orgasm yinjongo ephambili yokulala ngesondo. Kwabaninzi, umnqweno wokufumana ulonwabo lwe-orgasm ekhonza njengesisusa esishukumisayo sokuba nobuhlobo obusondeleyo.
Ukuxolisa
Ukuphoqeleka indoda kukho ukunyuka okukhawulezileyo ekuphumeni kwegazi kwindawo yesini, okukhokelela ekumiseni i-penis. Ukongezelela, uxinzelelo lwegazi, i-pulse kunye nefuthe lokuphefumula landa.
Isigaba sePlateau
I-penis iyanda kakhulu, kwaye intloko yayo inokuxutywa ngemfihlelo yeengqungquthela ze-bulbourstrual (ezisezantsi kwipenisi). Amathambo afutshane kwaye athathwe kwi-perineum. Kwixesha leempazamo ezininzi, i-spermatozoa isuka kwi-epididymis ibe yindawo yokugcina ye-deferens. Apha baxubana kunye nokufihla kweprotrath gland kunye ne-vesicles ye-seminal ngokubunjwa kwe-seminal fluid. Kule ngongoma, umntu uvakalelwa 'ngokungaqiniseki kokunyuka.' Oku kuthetha ukuba ukunyuka kwamanzi kuya kwenzeka nangona ukuvuselelwa kwepenisi kuyaphela.
I-Orgasm
Emva kwe-orgasm, i-penis nama-testicles abuyela kwiimeko zabo eziqhelekileyo. Ukuphefumula kunye nokuphalaza, ukunyuka kwegazi kuyancipha. Kukholelwa ukuba i-orgasm yowesifazane ikhuthaza ukuhamba kwidoda kwisigxina se-uterine kwinkqubo yesondo, ngoko kwandisa amathuba okuchumisa. Nangona kunjalo, abaninzi abasetyhini abazange babe nama-orgasms ngexesha lokusebenza, kodwa kunjalo banako ukukhulelwa.
Ukuxolisa
Ngethuba lesigaba sokukhushulwa, ukuvuvukala kwe-clitoris kunye neendonga zobhinqa kubonwa kulo mfazi. I-labia enkulu ithola umthunzi omnyama, kwaye i-labia minorae igqithise kwaye idibanise. Esinye sezibonakaliso zokuqala zesondo kwindoda ibhinqa lokuvula isisu ngenxa yokuvuselelwa kweeseli zobuncwane ze-vaginal mucosa. I-Slime idibanisa iindonga zayo, ilungiselela ukungena kwipenisi. Kukho i-engorgement encinane yeengcambu ze-mammary kunye nokuxhatshazwa kweengono. Ingxowa ye-Areola iphinda ivule kwaye ivele ibe mnyama. Uxinzelelo lwegazi, izinga lokuphefumula kunye nokwanda kwetoni ye-muscle. Inzondelelo idlulela kwisigaba senqanawa okanye ihamba ngokukhawuleza.
Plateau
Ukuba umxhelo uyaqhubeka, lona wesifazane ungena kwisigaba se-plateau, esibonakala ngokunyuka kwegazi kwindawo yesini. Inxalenye engezantsi yebhinqa igxininisa kwaye igxininise i-penis. Ingxenye ephezulu yesini, ngokuchaseneyo, iyancipha kakhulu, kwaye isisu sikhankanya ngaphaya kwesigxina se-pelvis, esongeza ukwanda kwebhinqa kwaye idala indawo yokufumana isilwanyana. Ngethuba lesi sigaba, i-labia encinci iyaba mnyama, kwaye i-clitoris ifutshane kwaye ifakwe kwi-hood horizontal (i-analogue ye-foreskin). Kunokwenzeka ukuhlukanisa amaconsi ambalwa okufihla kweengqungquthela ze-vestibula kwi-vestibule yesini. Ngokuqhubeka nokuvuselela, lesi sigaba sinokuphelisa nge-orgasm-yesithathu kunye nefutshane. I-orgasm yowesifazana inokuba nzima kakhulu, kodwa ngokukhawuleza idlula imizuzwana engama-15. Iqala ngokuchasana kwesigqithiso sendawo engezantsi yesini. Iingxabano zokuqala zenzeke kwixesha elithatha 0.8 imizuzwana, njengoko kwimeko ye-orgasm yesilisa. Izigaba ziya kwanda kancane. Kungenzeka ukuba ezi zintlupheko zifaka isandla ekuqhubeleni phambili kwendoda kwisisu nesisu (fallopian). Umtsalane wokuqhekeka uqhubeka ngeendonga zesisu ukuya kwisibeleko. Iimisipha ze-pelvis kunye ne-perineum (izikhala phakathi kwe-anus kunye nesondo) nazo ziyaqeshwa, kunye nezihlunu malunga nokuvula kwe-urethra kunye ne-rectum. Ngokuxhomekeke kumandla we-orgasm, ibhinqa lifumana ama-contraction of 5 to 15. Imisipha yomva kunye nemilenze ingaxhomekeka ngokungazibandakanyeki, kubangele ukwandiswa kwemva kunye neminwe yeminwe. Inqanaba lentliziyo linokufikelela kwiinqwelo eziyi-180 ngomzuzu, nokuphefumla - 40 ngomzuzu. Uxinzelelo lwegazi lukhuphuka, abafundi kunye namakha. Ngexesha le-orgasm, umfazi uhlala ephefumula okanye aphefumle.
Ukukhutshwa
Ekupheleni kwe-orgasm, isigaba sokukhupha siqala. Izilwanyana ezinobumbele zibuyela kwiimeko eziqhelekileyo, izihlunu zomzimba ziphumule, ukuphefumula kunye ne-palpitation kubuya kuqhelekileyo. Emva kokunyuka kwexesha, indoda inenkcitho yokuphikisa, ngexesha apho ayinako ukuvusa isondo. Eli xesha lithuba lingahlala kwimizuzu emibini ukuya kwiiyure eziliqela. Abasetyhini banesithuba sokukhankanya, abanye banako ukufumana amaninzi amaninzi.