Mucheche nemapatya akafanana akasiyana nekudzivirira nemwana mumwe chete. Kune dzimwe nyaya dzakasiyana-siyana dzezvehutano uye zvinetso zvakananga kune maana mapatya. Kana iwe uri nepamuviri nemapatya akafanana, izvi ndezvimwe zvinhu zvaunofanira kufunga.
Chii chinonzi Twenty Twins?
Zvakakosha kunzwisisa zvakajeka rudzi rwemapatya. Izwi rakafanana rinoshandiswa kurondedzera > monozygotic multiples - mapatya anogadzira kubva kune imwe chete inoberekwa eza inoparadzanisa kuva maviri.
Nemhaka yokuti inobva kune imwechete mbeu / egg inosanganiswa, awa mapatya ane zvakafanana > maitiro ehutachiona . NeDNA imwe chete, inowanzova nezvakafanana zvakafanana. Nokuti vanotarisa zvakafanana, izwi rokuti "rakafanana" rave rakafanana nemapapiro emonozygotic . Zvisinei, tsanangudzo yakarurama ndeye monozygotic, zvichiratidza kuti mapatya akaumbwa kubva kune imwe (mono) zygote (mazai akakura). Dizygotic twins , iyo inoumbwa nemazai maviri akaparadzana anogadzirwa nemaviri maviri evanhu, anozivikanwawo se "mapatya" mapatya .
Ndinoziva Sei Kana Mapatya Anga Akafanana?
Hazvisizvo nguva dzose kugonesa zygosity panguva yekudzivirira, asi wako wekurapa anogona kukwanisa kuona kana vana vacho vakafanana kana kuti vakoma. Ultrasound inogona kubatsira kugadzirisa zvimwe zviratidzo, kusanganisira hutano hwevana, uye kuongorora iyo placenta. Monozygotic twins anogara ari mumwechete wepabonde ( vaviri vakomana kana kuti vasikana vaviri ) uye vanogona kugovera rimwe chete, iyo nhengo inopa vana mukati mechizvaro.
Zvisinei, dzimwe monozygotic mapatya, izvo zvinoparadzaniswa pakarepo mushure memimba, zvinogona kukura nemapapiro maviri , uye kukurumidza ultrasound scan haisi nguva dzose. Vakadzi vari kunyanya kuongororwa, zvakadai samamniocentesis kana Chorionic Villus Sampling (CVS) vanogonawo kuva nemukana wekuongorora kuongorora kwekunyora .
Kufungisisa Kunokosha Kwemaviri Akafanana
Kana mushandi wezvokurapa anosimbisa kuti uri nepamuviri nemapatya akafanana, kune mibvunzo inokosha inofanira kupindurwa kuti ibudirire kubudirira. Monozygotic twins dzinokonzerwa nemamwe mamiriro ezvinhu anogona kutyisidzira hutano hwemumwe kana vana vaviri. Iva nechokwadi chekukurukurirana njodzi idzi pamwe nemutarisiri wako wehutano kana iwe uri nepamuviri nemapatya akafanana.
- Monoamniotic-Monochorionic (MoMo) Twins : Apo mazai anogadzirwa anowedzera nguva pfupi mushure mekuberekwa, mazai maviri achasimudza uye achakura nemapapiro akasiyana uye masaga. Zvisinei, apo kupatsanurwa kwakanonoka, mapatya acho anogona kugovera placenta, pamwe neamniotic sac. Iko amniotic sac ndiyo bhagi remvura ine fetus; iyo yakapoteredzwa necheriyumu , yakanyatsobuda. Kana mapatya achigovera zvose amnion uye chorion, zvinotsanangurwa seMonoamniotic-Monochorionic twins kana "MoMo" mapatya. Ichi ndicho chiitiko chisingawanzozivikanwa; chete 1 muzana yemapatya anobudirira nemamiriro aya. Kunyange zvakadaro, inogona kuisa njodzi kumabereki. VanaMMoMo vari panjodzi yekukanganiswa kwetambo kana kudonhedzwa kwetambo.
- Twin-to-Twin Transfusion Syndrome (TTTS) : TTTS chirwere chepentecenta chinokanganisa mapatya akafanana. Ruzhinji rwemonozygotic mapatya anoparadzaniswa pakati pemakore mana nemasere mushure mekuberekwa, uye inogona kukura pamwe chete, yakagovera placenta. Zvisinei, mwana mumwe nomumwe ane amnion yake (bhegi remvura), mukati mezvinyorwa zvinowanikwa pamwe chete (kunze kwemberi). Kunyange zvazvo vasina kutarisana nezvinetso zveMoMo twins zvakataurwa pamusoro apa, anenge makumi maviri kubva muzana yemamonochorionic mapatya anowedzera mishonga yeropa isina kukwana mukati meparallea yakagoverwa inoita kuti ropa riyerere kuti risapere zvisina kufanana pakati pevana. Rimwe twine rinonyanya kuva ropa kune mumwe, zvichikonzera matambudziko kune vose vana. Mupiro wemapiro wakaderedza kubuda kweropa, kunonoka kukura, uye hauna kukwana amniotic fluid, apo mupiro wemapapiro eropa rinopfurikidza rinomesa mwoyo wake uye ane amniotic yakawanda kwazvo. TTTS inogona kutarisirwa panguva yekudzivirira kutapudza njodzi kune vacheche; mune mamwe maitiro akaoma, chirwere chemaresi chinokwanisa kugadzirisa ropa richiyerera mu placenta.
- Akabatanidzwa Twine : Akabatanidzwa mapatya anosvika apo egg inoparadzanisa nguva, mazuva masere kana kupfuura apera pamuviri, uye masero haana kugovana zvizere. Akabatanidzwa mapatya anosangana pane imwe nguva pamuviri, uye anogona kugovana zviputi, nhengo kana mitezo. Akabatanidzwa mapatya haawanzodi, uye anowanzowanikwa ne ultrasound. Kamuvirirana nemapatya akabatana kunoda kutarisirwa nekuchenjerera uye kutarisa pedyo.