Mazuva ano, kuzvarwa kwemapatya kwakajairika kupfuura kare. Pamwe une mapatya mumhuri mako kana pakati peshamwari dzako. Paunoziva kuti uri kuita mapatya, unonzwa mufaro mukuru uye kuda kuziva zvishoma. Anenge munhu wese anoziva chete nezvemapatya akafanana nemapatya ehama. Asi pane zvakawanda zviri shure kwemarudzi maviri aya. Zvakanaka, ngatitaurei nezvenyika inoshamisa yemapatya nenzira iri nyore.
Nzira mbiri huru dzekubata pamuviri pemapatya
Kune nzira mbiri huru dzinoshandiswa kubata mapatya. Vanachiremba vanoti aya mapatya "Dizygotic" uye "Monozygotic". Mukutaura kwevanhuwo zvavo, aya mapatya anotaridzika zvakasiyana uye mapatya akafanana.
- Mapatya ehama/eDizygotic: Izvi zvinoitika kana mazai maviri abuda mumazai aamai panguva imwe chete uye akabatanidzwa nembeu mbiri dzakasiyana kubva kuna baba. Nemamwe mashoko, zvakafanana nekubata pamuviri kunoitika panguva imwe chete.
- Mapatya akafanana/Monozygotic: Apa ndipo apo zai rimwe chete, rakasanganiswa nembeu imwe chete, rinopatsanuka kuita maviri mukati memavhiki mashoma ekutanga ekubata pamuviri . Izvi zvinodaro nekuti vana vaviri ava vanotaridzika zvakafanana nekuti mwana mumwe chete anopatsanuka kuita maviri.
Panguva iyi, nzira dzekurapa kusabereka, kunyanya matekinoroji akaita seIVF, dzimwe nguva dzinogona kukonzera mapatya akasiyana zvishoma nenzira idzi dzechinyakare. Vanachiremba vanoti idzi "nzira dzisina kujairika dzekubereka." Izvi hazviwanzoitiki.
Ndivanaani mapatya akafanana aya? (Mapatya eMonozygotic)
Idzi ndidzo "mapatya akafanana" atinoziva tese. Chinenge chikamu chimwe muzvitatu chemapatya ese pasi rose ndeerudzi urwu.
Sezvandambotaura, vana ava vanosikwa nezai rimwe chete nembeu imwe chete, uye mwana ari mudumbu anopatsanuka kuita maviri. Saka, ruzivo rwavo rwemajini, kureva kuti, 'DNA' yavo, rwakafanana zvizere . Ndosaka vachitaridzika uye vachinzwa zvakafanana.
Chinhu chinonyanya kukosha ndechekuti mapatya aya ekuti "Monozygotic" anogara ari ebonde rimwe chete . Kureva kuti, vese vari vaviri vasikana kana kuti vese vari vaviri vakomana.
Dzimwe nguva mapatya aya anogona kugovera amniotic sac imwe chete mudumbu. Izvi zvinoonekwa nenguva iyo embryo inopatsanuka. Chimwe chinhu chinoshamisa ndechekuti mamwe mapatya akafanana akafanana ne "mifananidzo yegirazi." Kureva kuti, zviri kurudyi rwemwana mumwe zvakafanana nezviri kuruboshwe rwemumwe mwana. Semuenzaniso, kana mumwe achishandisa ruoko rwerudyi, mumwe anogona kushandisa ruoko rweruboshwe. Kutaura zvazviri, kuti sei embryo yakaberekeswa ichipatsanuka nepakati ichiri chakavanzika kumishonga.
Ko mapatya anotaridzika zvakasiyana? (Mapatya ane Dizygotic)
Urwu ndirwo rudzi rwemapatya rwakajairika. Zvikamu zviviri muzvitatu zvemapatya ese ndeerudzi urwu. Tinoadaidzawo kuti " mapatya ehama".
Apa ndipo panoberekeswa mazai maviri akasiyana nembeu mbiri dzakasiyana. Saka, vana ava vane 50% chete yeruzivo rwakafanana rwemajini (DNA). Kutaura chokwadi, vakaita sehama mbiri dzakazvarwa panguva dzakasiyana .
Nekuda kweizvi,
- Havafanirwe kutaridzika zvakafanana.
- Havatombofaniri kuva vepabonde rimwe chete. Kureva kuti, kana paine mapatya ari musikana nemukomana , zvechokwadi mapatya ekuti "Dizygotic".
- Vane placenta dzakasiyana uye amniotic sacs dzakasiyana muchibereko.
Ungaziva sei kuti mapatya akafanana kana kuti akasiyana?
Iri idambudziko rine vabereki vazhinji.
- Kana mapatya ako ari musikana nemukomana , hapana dambudziko. Zvechokwadi mapatya aya " Dizygous" kana kuti akasiyana.
- Asi kana vese vari verudzi rumwe chete , kureva kuti, vese vari vakomana kana vasikana, nyaya yacho yakaoma zvishoma.
Kuongororwa kweultrasound panguva yekuzvitakura, kunyanya mushure memavhiki gumi nemana, kunogona kupa vanachiremba ruzivo nezve placenta yemwana. Asi hazvina kunyatsojeka zvachose.
Nzira chaiyo uye yakavimbika yekuona kana mapatya akafanana (`Monozygotic`) kana kuti dizygotic (`Dizygotic`) ndeyekuongororwa kwe`DNA` mushure mekunge vana vazvarwa.
Dzimwe nguva, kana vacheche vaberekwa, vanotarisa placenta voti, "Ava mapatya akafanana," asi sezvo vana vanokura, vanotanga kutaridzika zvakasiyana. Zvinogonawo kunge zvakasiyana. Saka, kana uchida kuziva chokwadi, chinhu chakanakisa chekuita ndechekuongororwa kwe'DNA'.
| Rudzi rwemapatya | Zvinhu zvinokanganisa mukana wekuva nemapatya |
|---|---|
| Mapatya akafanana (Monozygotic) | Izvi zvinoitika netsaona. Mukana wekuti mukadzi wese ave nemapatya akafanana ungangoita mumwe chete pavanhu mazana maviri nemakumi mashanu. Zvinhu zvakaita senhaka, zera, uye rudzi hazvikanganisi izvi. |
| Mapatya ane dizygotic | Zvinhu zvinoverengeka zvinogona kukanganisa izvi:
|
Mapatya asingawanzoonekwi zvakanyanya anoshamisa kunzwa nezvawo
Pamwe hausati wambonzwa nezvazvo nekuti hazviwanzoitiki.
- Mapatya akafanana (Sesquizygotic): Izvi zvinoitika kana zai rimwe chete rikabatanidzwa nembeu mbiri. Izvi hazviwanzoitiki, sezvo kazhinji pasina mazai anogadzirwa nenzira iyi anorarama. Vana ava vanogona kuva neDNA yavo yakafanana pakati pe50% ne100%. Zvinoshamisa kuti, mapatya aya anogonawo kuva ebonde rakasiyana.
- Vanishing Twin Syndrome: Iyi haisi mhando yemapatya, asi chimwe chinhu chinoitika panguva yekuzvitakura. Kana mapatya maviri abatwa, mumwe wevana vanoberekwa anomira kukura uye anonyura mumuviri waamai kana mumwe mwana ari mudumbu.
- Fetus-in-fetu: Izvi zvinoreva "mwana ari mudumbu." Ichi chirwere chemapatya ane utachiona. Mwana asati akura wemumwe mapatya anowanikwa mumuviri wemwana ane hutano. Izvi hazviwanzoitiki.
- Kupfu ...
Musazvidya mwoyo nezvemhando idzi dzisingawanzoitiki. Nekuti mukana wekuti izvi zviitike wakaderera zvikuru. Kazhinji, tinosangana nemapatya emhando mbiri huru dzatakataura nezvadzo kare.
Mharidzo Yekuenda Nayo Kumba
- Mhando mbiri huru dzemapatya ndedzinoti monozygotic/identical uye dizygotic/fraternal twins.
- Mapatya akafanana anoumbwa kana mwana mumwe chete ari mudumbu akapatsanuka kuita maviri, uye DNA yavo yakafanana zvizere. Mapatya ehama anoumbwa kana mazai maviri akasiyana akabatanidzwa nembeu mbiri dzakasiyana. Akafanana nehama dzakajairika.
- Nzira chete yekuziva nemazvo zvizere kana mapatya evanhurume nevanhukadzi akafanana ndeyekuongororwa kweDNA mushure mekunge vana vazvarwa.
- Kune mamwe marudzi emapatya asingawanzoitiki, asi haawanzoitiki. Saka musanyanya kunetseka nezvazvo.
- Kana uine zvinokunetsa nezvemapatya kana zvimwe zvinokunetsa panguva yekuzvitakura kwako, taura nachiremba wako pachena nezvazvo.
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