Mukomana kana musikana? In vangani mavhiki unogona kuona bonde mwana

The pakuonekwa mwana panyika - zviri chishamiso, iyo nechido akanga akamirira vabereki mipfumbamwe refu mwedzi. Uye, chokwadi, ivo vanofarira ndiani achava mwanakomana wavo kana mwanasikana. In vangani mavhiki unogona kuona bonde ari mwana uye kuti yakarurama iri kufanotaura?

Munyika mune nzira zhinji, matafura uye nezviratidzo, izvo vanhu vari kuedza kufunga uchapinza navo shuramurove. Vamwe vakaroorana zvakamushamisa mubvunzo uyu asati pamuviri, pamusoro chaidzo zvokudya uye kusarudza mathematically zvakanaka mazuva. Most zvakarurama kuziva mukomana kana musikana kuti kumirira, unogona kuva panguva yepamuviri.

Anotakura shuramurove?

Kuda kuziva unoratidzwa kwete chete nevabereki. shamwari uye hama zhinji vari kuedza zvokufungidzira ndiani achaberekwa mumwedzi kuuya, kukurukura gait, pezvakaita mudumbu, pakuonekwa amai vanepamuviri. Zvikuru kuramba matora matafura uye macalculator, vakashinga achitaura kuti avo zvakafanotaurwa - kupfuura vakavimbika uye hwakavimbika.

Nzira nyore sei yokuziva remangwana bonde mwana - kuteerera nechitarisiko mukadzi pamuviri. Zvinofungidzirwa kuti kana mukadzi akapfeka mwanakomana mwoyo, zvino maruva uye anova anoyevedza. A ramangwana mai vanasikana kuvapa runako rwavo, saka Zvinoonekwa hazvina basa. Uyewo inorangarira chimiro mudumbu kana tumiti panze mberi, zvakakodzera kuti kumirira mugari wenhaka, kana woita, muchindakadzi shoma anoberekwa. Nzira iyi saka kakawanda akava kururama, unogona chete pakunzi uri kunakidzwa bvunzo.

Matafura: yekare uye ano

Maererano nengano, mumakuva yekare, zvakawanikwa China vanoteyira inoshamisa tafura unokubvumira kwerubwinyo rwakagara rwuripo kuronga mwana pabonde.

The Japanese, zvakare, vane kuronga purogiramu yakadaro, kunoita kuti pakarepo kuziva vanomirira vabereki. Kushandiswa nemhuri dzakawanda, asi mabwendefa kazhinji kupiwa kukanganisa: pachinzvimbo mukomana, ungave kugamuchira musikana ndiEzekieri.

In Mongolia izvozvo chaizvo nyore: Amai zera iri kuwedzera makore raPapa, zvikawanda ne 4 uye chakaparadzanisa kubudikidza 3. Kana zvasara iri 0 kana 2, achava nemwanakomana. Kana 1 - akaberekwa mwanasikana. Muna 70% kuti nzira basa, 30% wevabereki vaizoshamiswa.

Zvinofungidzirwa kuti zvinokwanisika kuti zvokufungidzira zvepabonde nemwana, wakati kukabatanidzwa rinokosha chati ropa baba naamai. Zvinokoshawo kuti kufungawo kusapindirana kweropa chinhu vabereki. Musi mubvunzo sei mumwe mhuri anogona kuzvarwa vakomana nevasikana, hapana mhinduro iri tafura.

How kuona chaiyo chechikadzi ari mwana

Nzira pamusoro apa kupa mugumisiro wakanaka, asi hapana vimbiso kuti Mother Nature haana pavanoseka vabereki kuziva. Zvisinei, pane zvikuru zvakavimbika nzira kuti tione kuti ndiani vanomirira: mwanasikana kana mwanakomana. Ivo inoitwa zvokurapa masangano uye vari hakutsigirwi zvitendero uye zvounzenza, uye tsvakurudzo zvakakomba.

• Ultrassom ongororo. Zvose zvinoenderana kwete chete pane chiremba unyanzvi uye midziyo yakanaka, asi pamusoro mwana: muchero anogona kudzorera Switch shure, gumbo kana kugara pedyo papa. In vangani mavhiki unogona kuona bonde ari mwana Ultrasound? Izvi zvakanakisisa pane mavhiki 20-22 pamusoro gestation. Dzimwe nguva, kana nembudzana iri centrally iri, unogona kuona bonde zvaro kwevhiki 12. At akazotevera zvokukura zvibereko anononoka-mhanya, uye kuziva apo mukomana kana musikana, chinhu chakaoma.
• Chorionic villus zvakabudiswa mudumbu uye amniocentesis. Nzira kupa mhinduro zvachose yakarurama, asi anoshandiswa chete kwezvokurapa zvairatidza kuti chirwere vamwe zvirwere azvarwa. Special tsono biopsy specimens anobudiswa uye akaita ake magene kuongorora. The nzira hakusi inorwadza sezvo nemigumisiro yayo ngozi. Muna 1.4% nyaya kunogona kukonzera zvinoguma nokupfupfudzika, kuzvimba dumbu uye vamwe anomalies ari mudumbu. In vangani mavhiki unogona kuona bonde mwana iyi? A biopsy rinoitwa kubva 8 mavhiki, amniocentesis - 16.

• Genetic kuongorora ropa mukadzi pamuviri. Ichi rutsva nzira zvinodhura aishanda chete mamwe makiriniki. It inobva kuonekwa naamai ropa Y-chromosome. Kana, mukadzi unobereka mukomana. Kana ropa rine chete X chromosome, mumwe musikana. In vangani mavhiki unogona kuona bonde mwana nenzira iyi? Pane kuedza kuverenga 6 mavhiki pamuviri Zvisinei, zvakawanda hwakavimbika zvingatarisirwa chete pakupera I trimester.