Kuita zvepabonde kwevana remangwana ndiro mubvunzo wekutanga uyo amai vamangwana vanofarira. Nzira dzokurapa dziripo dzinosimbisa chokwadi ichi, dzinoshandiswa pashure penguva yakati mushure mekuberekwa. Nemhaka yeizvi, vakadzi vakawanda vane pamuviri vari kutsvaga nzira dzekuisa zvepabonde pasina ultrasound. Funga nezvenzira dzakajairika, ngatitii mazita ekushandisa kwavo.
Pazuva ripi iwe unogona kutaura nezvepabonde yemwana?
Mhinduro kumubvunzo wevhiki ipi yehutano hwemwana inogona kuwanikwa inofadza kuvakadzi vane pamuviri. Zvose zvinoenderana nehutano hwekufambiswa kweumwe munhu, sekune nzvimbo yaro mudumbu. Kutaura nezvezuva iro kurara kwomwana kunoonekwa, gynecologists anonyevera kuti kuverenga kokutanga kazhinji kwakaipa. Chikonzero-kuenzaniswa kwekunze kwebonde, nhengo dzomukati dzevasikana nevanakomana panguva yekutanga. Kuudza mukadzi nezvezuva raanogona kugona kurara nemwana, vanachiremba vanodana masvondo gumi nemasere kubva pakuberekwa (13-14 vanogadzira zvipfeko).
Nzira dzokurapa dzekugadza zvepabonde dzinosanganisira kushaya simba uye ultrasound. Iyo yekare haina kushandiswa seyiyo huru, asi apo inenge ichifungidzirwa nezvehutano hwema genetic. Mukufananidza nemararamiro ekuongorora, zvepabonde zve embryo zvinogonawo kusimbiswa. Tichifunga nezvehutano hwakanyanya hwezvinetso, nenzira yekusagadzikana kusati kwasvika kwekuita gestation, iyo nzira inoshandiswa chete maererano nezviratidzo. Nzira yekare yekusimbisa chokwadi chepabonde is ultrasound.
Paunoona hutano hwemwana pa ultrasound?
Kuti uzive nguva inenge yakwanisika kugona kurara kwemwana, pashure penguva iyo mushure mekuberekwa iyo inokwanisika, zvakakosha kusimbisa nguva chaiyo yekubata. Mukushanda kwekukura kwemazamu, kusvika kumasvondo gumi nemaviri kubva panguva yekuberekwa, nhengo dzepabonde dzevasikana nevakomana dziri kunze kusinganzwisisiki. Kwapera kwemavhiki 12-13 pane kukurumidza kukurumidza kwezvinyorwa zvepenisi mune vakomana. Izvi zvinokonzerwa nehuwandu hwe dihydrotestosterone. Iyo inoberekwa zvakananga mune zvepabonde zvepabonde zvevakomana. Somugumisiro, urume hwepabonde huri kukura muhukuru uye hunotambanudza.
Kuvimbika kwezviyero zvakadai pamashoko maduku kunokonzerwa nezvikonzero zvakasiyana siyana:
- ruzivo rwechiremba achiitisa chidzidzo;
- kuwanikwa kwezvigadzirwa zvemazuva ano;
- zviri nyore kuongororwa nenzvimbo ye fetus.
Paanoita kuongorora kwe-ultrasound, chiremba anoverenga maitiro ekusafanana kwechirwere chepabonde. Muchechi yemukomana inopfuura 30 digrii. Kutsvakurudza kwe 3D kunonyatsoona zviratidzo zvepabonde, kunobatsira kuitisa kuongorora kwavo kwakadzama. Asi mudziyo uyu unowanikwa munzvimbo dzega, uye iyo nzira inobhadharwa. Kushandisa ultrasound kune chisarudzo chakadzika, kwete nguva dzose chakavimbika. Nokuda kweizvi, mubvunzo wemukadzi ane pamuviri pamusoro pekureba kwenguva yakaita sei kugona zvepabonde chaizvo, vanachiremba vanoshevedza nguva yevhiki makumi maviri nemaviri - nguva yenguva yechipiri inotarisirwa ultrasound kuongorora panguva yekuzvitakura.
Nzira yekuziva sei kurara komwana pasina ultrasound?
Nemhaka yekushaiwa mukana wekutora ultrasound kana kana pane chido chokukurumidzira kuwana mhinduro, vakadzi vane pamuviri vanowanzotarisa nzira yekuziva mukomana kana musikana asina ultrasound. Panguva imwecheteyo, vakadzi vanoteerera kucherechedza nekutenda izvo zvakagadzirwa kwezvizvarwa zvakawanda. Pakati pavo pane:
- Kuonekwa kweganda. Mune mamiriro ezvinhu apo chivara chinopera mumudzimai ane pamuviri, mavara echitsvuku, mavara anotarisa kumusoro, vanhu vanoti musikana achazvarwa. Muchero wechidiki hausi kuchinja kuonekwa kweamai vamangwana.
- Kurota kweuporofita. Vakadzi vazhinji avo vakatoti vazive kuti panguva yekudzivirira mukomana aiwanzorota pamusoro pavo, uye mwanasikana akaberekwa, uye zvakasiyana.
- Iko kufanana kwezvinyoro zvinyoro. Apo bonde rinosara rinotarisa hukuru hukuru pane hwakarurama, munhu anofanira kutarisira kutaridzika kwemwanakomana, kana rakarurama rakakura, mwanasikana achazvarwa.
Nzira yekuziva sei zvepabonde yemwana munguva yekutanga?
Kumbira vanachiremba nezve nguva, kana iwe unogona kuwana hutano hwemwana, mukadzi ane pamuviri anotorwa kuti awane nzira yekugadzira iyi parameter. Zvinowanzoitika kuti kusvikira zuva rakasarudzwa reUndia rimwe vhiki, asi iwe unoda kuziva nhasi. Izvo zvinofanira kuonekwa kuti zvisingakwanisi kuisa chokwadi ichi pasina. Asi pane maitiro anobatsira kuita pfungwa pamusoro pepabonde hwe fetus. Pakati pavo pane:
- panguva yekuberekwa ;
- Chinese tafura;
- neropa revabereki.
Kugadzirisa hutano hwemwana panguva yekubata pamuviri
Sezvo wakadzidza kubva kuna chiremba nezvezuva ripi iro hutano hwemwana hwakatsungirirwa, kwete kumirira nguva ino, mukadzi wacho anoedza kuzvisimbisa achiziva zuva rekugadzirira. Maererano nehutsika hwehupenyu hwevakadzi, kubata pamuviri kunongowanikwa chete panguva yechipfuva - mazuva maviri asati asunungurwa maoocyte kubva kuhupenzi, pazuva rekuvharidzira uye mumazuva maviri mushure maro. Imwe nzira inobatsira kuziva hutano hwemwana nemusi wekutora pamuviri inobva pazvinhu zvinoshamisa zve "mararamiro" emasero evanhu vane zvepabonde uye ma chromosomes ari mukati mavo, izvo zvinosarudza zvepabonde remwana wekusangana.
Zvidzidzo zvakaratidza kuti spermatozoa ine X chromosome (inokonzera hutano hwemadzimai hwemucheche) ine chikwata chechidiki chekufamba, pavanorarama kwenguva refu. Vanokwanisa kuramba vari munharaunda yakasimba kwemazuva maviri nemakumi maviri muuterine cavity, vachimirira kuvhara . Zvepabonde masero anotakura Y chromosome (murume) - ave noupenyu hupfupi, asi ari kushanda, mafoni. Kubva pane izvi zvinotevera: kana kuita zvepabonde kwaiva mazuva mashomanana kusati kwasvika - kuvepo kwekuberekwa kwemusikana kwakanaka, uye apo kusangana kwepabonde kunoitika zvakananga pazuva rekubudiswa kweii - zvakakosha kumirira mukomana.
Nzira yekuziva sei zvepabonde yemwana maererano neetafura?
Sezvo wakadzidza nezvenguva yekugadzirisa zvepabonde zvemucheche, vakadzi vane pamuviri havatarisiri nguva iyo vachishandisa chiChinese. Maererano naye, unogona kuwana hutano hwemwana ari patafura. Inoratidzira kuvimba kweiyo parameter pamwedzi wekuberekwa uye nguva yemangwana amai. Kuti ugadzirise zvepabonde, unofanirwa kusarudza mwedzi wekubata uye nhamba yemakore akazara. Pakati pepakati pezvikamu zvicharatidza hutano hwemangwana mwana. Itafura inobatsira uye kuronga hutano hwemucheche - nekusarudza nguva iri mumutsara, zvakakosha kutarisa iyo chinyorwa kwemwedzi, umo kubata kwomwana wepabonde raunoda kuchida.
Ita zvido zvekudzivirira nemusikana kana mukomana
Kufunga kuti ndiani achazvarwa - musikana kana mukomana, nzira yekuziva izvi, vakadzi vane pamuviri vanotanga kushandisa nzira dzose dzingangodaro dzokuverenga nharaunda. Saka vazhinji vanotanga kuongorora tsvina yavo yekuchinja. Tatova amai, vakadzi vanocherechedza kuti nekutarisira musikana iwe unogara uchida kutapira. Vaya vakabereka mwana, vanowanzotaura pamusoro pokuti kuva nepamuviri kwose kwavakawana nguva dzose nenzara, ndaida saluru, nyama, zvinonhuwira.
Nzira yekuziva mukomana kana musikana neropa?
Kune imwe nzira inobatsira mukadzi kuziva hutano hwemwana neropa . Panguva imwe chete, zvakakosha kuziva zvakajeka kubatana kweboka nebaba naamai. Saka vaviri vari pamwe chete, 1 boka reropa, mikana yakanaka kukura musikana, neboka 4 - mukomana. Iyo nzira haina zvidzidzo zvishoma. Kutsigirwa kweizvi - varume vanoita zvepabonde mumhuri huru. Zvose zvakasiyana zvepabonde maererano nenzira iyi zvinoratidzwa mune tafura iri pasi apa.