Kubata pamuviri
Kwenguva pfupi kudzivisa kubva pabonde, vabereki vanogona kukanganisa zvepabonde yemwana asina kuberekwa, Zvichibva pane chromosome - X kana Y - vanasikana vanotakura spermatozoa. "Mukadzi" X anonoka, asi anorarama kwenguva yakareba kupfuura "boyish" Y-spermatozoa. Uye avo, ivowo, vari kutambura, asi nestlers - vanomhanyira kuii nokukurumidza. Zvinotendwa kuti vakaroorana vanoda kutsvaga vagari venhaka vanofanira kugara vachiita zvepabonde kwemwedzi mumwe chete pavhiki, uye vobva vatora nguva yevhiki kwema5-2-2 musati mava nehuvhiri. Mukati ino, kuwedzera kwe "murume" spermatozoa kuchawedzera. Kana iyo heiress ichidiwa, zvinenge zvichidikanwa kuzvidzivirira kwemwedzi mwedzi-iyo mahomoni evanhu achavakwazve, Y-spermatozoa ichava duku, uye X - yakawanda. Ichi chinoshamisa chakatsanangurwa kubva kure kumashure kwema1950: vatungamiriri vehove yegungwa rakadzika kana ve geologist vakaparara pafambi vaive nevanasikana kaviri sevakomana pavakadzoka. Isolation ndiyo in vitro fertilization. Baba venguva yemberi vachafanirwa kugadzira spermogram mushure memazuva matatu kusvika kune manomwe ekurega. Zvadaro, musati maitiro ekuunganidza mazai uye ECO pachayo, kuputsa muhutano hwepabonde kuchafanirwa kudzokororwa - izvi zvichawedzera basa re spermatozoa.
Panguva yekuzvitakura
Nezvepabonde kuchafanirwa kukanganwa kana kune dambudziko rekugumisa kuberekwa: amai vane ramangwana vanoona, vachidonha amniotic fluid, pasi pasi. Zvichida, chiremba acharaira zororo rekuita zvepabonde uye mumamiriro ezvinhu akadaro kana mukadzi asati atova nematumba kana kuti mukati-mapatya. Zvechokwadi, zvinopesana nezvido zvepabonde zvirwere. Muzvimwe zviitiko zvose, vanachiremba vemazuva ano havangobvumiri, asi vanotokurudzira hukama hwepabonde: vanoita kuti vagare vakaroorana uye kusimbisa mhuri. Kuti ive yakachengetedzwa mari kana kumira panguva dzinonetsa - mazuva, mu "dobirennoj" hupenyu hunoenderana nekuenda kumwedzi. Zvinetso zvebasa, somuenzaniso kuputsika kana kuvharwa kwepineineum uye pashure pekugadzirisa, kunogona kuwedzera nguva yekurega. Zvakakosha kuti maronda aporeswe zvakakwana, uye nguva yakawanda inotora - masvondo maviri kana mwedzi 2-3, zvinoenderana neunhu humwe hwemunhukadzi uye pamamiriro ekugadzirisa. Kunyangwe mushure mokunge vapora zvakakwana, vakadzi vakawanda vanotaura kuwedzera kukuvadza kana kunyanya kunetseka munzvimbo dzakakanganisika munguva yekutanga mushure mekuita zvepabonde. Munharaunda iyi ine nyanzvi pane dzakawanda zvinogumira pakugadzirisa zvinokanganisa panguva yekuberekwa uye "zvinonyoreswa" mumakumbo. Izvo zvinogadziriswa zvemukadzi zvinogona kuchinja uye (kunyanya pakutanga). Nokudaro, kunyange izvo zvinowanzoitika zvinogona kukonzera kusagadzikana. Mushonga pano apa chinhu chimwechete - rudo uye kunakidza kwemurume, kutsvaga nzvimbo itsva iyo inosungirirana vose vari vaviri. Rubatsiro uye kudzidzira kwakakosha Kegel kune hukama hwepedyo. Ichokwadi, mukadzi wacho pachake haafaniri kuda zvepabonde, kunyanya mumutatu wekutanga. Zvinotendwa kuti mavhiki matanhatu apfuura asati aberekwa haisi nguva yakanakisisa yepabonde.
Panguva yekuberekwa
Bhuku rechi15 rezana remakore rechi19 "Pasi reRussian Obstetrics" rinotsanangura tsika iyo murume wemukadzi ane pamuviri asati aberekwa kana kuti pakutanga kwehondo akarara nomudzimai, "kuratidza nzira kumwana". Ipapo vanachiremba vaidavira kuti kubata zvepabonde kunobatsira zvikuru kubereka mwana. Nedzimwe nzira, madzitateguru edu akanga akarurama, somuenzaniso, kana mukadzi "pans" ari nepamuviri kwemavhiki anopfuura makumi mana, unogona kushandisa zvepabonde zvisina kudzivirirwa sekuberekwa kunokurudzira, mukomana wemurume ane prostaglandin chaiyo inogadzirira chivharo chekuvhara. Asi, zvechokwadi, mune chipatara chemazuva ano, murume nomudzimai, kunyange "kubereka" pamwe chete, havakwanise kuita zvepabonde pamberi pevashandi vezvechiremba. Murume anokwanisa kuratidzira unyoro zvakasiyana-siyana: ita mudzimai kuisa muviri, kumubatsira kufema mune rhythm yakarurama, kudzikama uye kukurudzira. Asi mumwe wezvakaitika pakugadzira-gynecologists Michel Auden aidavira kuti mvura yekuita zvepabonde panguva yekuberekwa haisi iyo nzvimbo: pamberi pekudiwa, mukadzi "anonyoreswa", anonyadziswa, uye basa harina kukanganiswa.
Mushure mekusununguka
Kuwana kwezvikamu zvepachiviri muvakadzi zvinotora anenge mavhiki masere. Chibereko uye tsvimbo yekuzvarwa inofanira kuderedzwa, mucosa inofanira kukura. Chiratidzo chekuti zvepabonde rinotarisa chiedza chemavara, - kuguma kwekubuda. Kuvandudza basa repabonde rinofanira kungoita mushure mekutaurirana kune gynecologist. Mutsara unoti vakadzi vakawanda mushure mekusununguka vanotanga kuve nehupenyu hwenhema hachisi chinhu chinyengeri. Zvechokwadi, kuberekwa kunoshandura zvose physiology uye psychology yemukadzi. Asi haisi chirongwa chemainarasia. Pane zvakasiyana, nekuda kwekutambanudza kwemadziro edzimai uye kurasikirwa kwekunzwa kwavo, kugutsikana kwakakwana kunogona kuva kwakaoma kubudirira kumativi ose echiito. Nenzira yakanaka, iyi ichinguva chiduku.