Coitus

Sex upenyu - pfungwa yakawanda zvakakwana. Pfungwa iyi zvinosanganisira zvose nechinangwa kwokungosimbisa manzwiro kuti zvinokonzera mumuviri hwepedyo pakati pevarume nevakadzi. An chinokosha ndechokuti bonde. Uyezve, zvinhu hwepedyo pakati varume nevakadzi inopa mamwe tsika dzepabonde, kunyanya, kuti hukama kukura pakati vaviri yose.

The physiology kuti zvepabonde

Yomurume ane unconditional dzepanguva, uye anoratidzwa sezvo yokupedzisira pavaipfuura yose nguva kurara upenyu. Kusiyana nezvinofungwa nevakawanda, coitus (zvepabonde) ndiyo chete chikamu kunzwisisa iine pabonde.

Asati kurara, nguva dzose kunoitika imwe dhigirii kana mumwe Danho refu zvepabonde kutonga chokuita wakawedzera uye pakudzorwa manzwiro uye pfungwa nezvewikendi napedyo. Panguva iyi zvikuru ainyatsoziva chinangwa zvakananga kusvika. Varume, imwe erection chinowedzera yakakwirira kwevari androgens muropa uye, sezvo zvakaguma vasodilation nhengo.

Zvepabonde chinhu nani yakaoma kwacho. Vanoumba coitus vamwe vasiri uye mupfungwa zvinhu kuuya kutsiva mumwe conditionally unconditional hunenge, richiratidzwa muchimiro chinorondedzerwa maitikiro. Muchiitiko chino, mumwe anotevedzana anogona kutanga chete pashure yapfuura kwasvika pamwero kukura. Somuenzaniso, mumwe murume akagwinya pasina chido asingadi kuona erections pasina zvichibvira kukakavadzana uye zvepabonde hakuitiki pasina ejaculation. Muchiitiko chino, kwete chete yapfuura rinoperekedza pamusoro panowanikwa wakatevera danho, asiwo kunobatsira nokushingaira. It achiumbwa sezvo chinoramba enhancement pakati excitatory muitiro, iro rinotaura zvose vasiri enyika mumuviri.

Zvinofungidzirwa kuti bonde chinosanganisira chikuru zvikamu zvitatu. First - neurohumoral - kunoratidza hormone saturation ropa. The chechipiri danho - ari vanoziva remangwana kana zvinofunga - chinopa mamwe kurovedzwa kuti pedyo. Akatevera danho - Erection - zvinoraira chidzoke munhu erection. Kukweshera danho chokuita pakatanga ari nhengo kupinda nepanhengo uye kukakavadzana kusvikira chionekeso zvepabonde pamwe ejaculation. Kwokupedzisira Danho iri kuderera yose iripo siyana. danho iri zvikuru raidudzwa nevanhu - painenge kwechinguva haarambi kukwezvana. Pamwe ichi, kwekanguva kunyangarika pfungwa chaikosha hazvirevi wakakwana hanya vaviri kune mumwe. Murume nomukadzi vanonzwa ushamwari rudo kwevanhu uye kuonga yakawiriranwa kugutsikana.

Nokuti murume anozivikanwa zvikuru nokukurumidza kutanga uye mararamiro vasiri siyana, uyewo zvikuru jeko kugumiswa. Women, sezvo mutemo, kugadzirira nguva runogara kwenguva refu uye kugutsikana kunobva kwapera, uye pane imwe hwakanyatsorwisa kunonoka kumhanya, zvichienzaniswa nevarume. Kana mukadzi pavanorwadziwa rudo murume, zviri nyore kuti vorega kupinda hwepedyo naye, ave mutemo, muzviitiko izvi pane usina kuzvidzivirira kurara. Female asina kuzvironga uye unozotevera kugutsikana dzinowedzerwa pfungwa mukono mafaro. Male zvepabonde riri achiperekedzwa ejaculation, yekudyidzana zvinowedzera dzepabonde asina kuzvironga vakadzi.

Munguva zvepabonde kunowedzera BP, kufamba kweropa unoraramisa. In danho zvepabonde kupomba maitikiro kunogona kusvika zana namakumi maviri - zana namakumi masere anorova paminiti. The unopinza sefungu ropa kuuropi kunogona kukonzera kwechinguva havachanyatsogoni mupfungwa mabasa zvishoma. Afemeruke anova kudzika, uye inoratidza, apo panopera zvepabonde kuchatsiviwa kundosvikira akawanda rakadzika.