Kugadzirisa huwandu hwevanhu chorionic gonadotropin kunoonekwa seimwe yenzira dzakajairika dzekuona kubata pamuviri. Kana mushure mokunge musvika kumwero wepamusoro pe 1000 mIU / ml unogona kuona hupenyu huripo nekubatsirwa kwe ultrasound. Iyi hormone inovanza membrane ye fetal, saka inotarisa kuongororwa chete panguva yekuzvitakura.
Kutenderera kweHCG uye nguva yekutenda
Nhamba yeHCG panguva yekudzivirirwa mushure meVIV inoratidzirwa nehumwe kuchinja kune dzimwe nguva. Itafura inotevera inoratidza hCG panguva yekudzivirirwa neVF uye chimiro chekuwedzera mumwero wayo:
| Nguva kubva pakuberekwa (mumavhiki) | Nhamba ye hCG (mu mU / ml), zvishoma-yakawanda |
| 1-2 | 25-156 |
| 2-3 | 101-4870 |
| 3-4 | 1110-31500 |
| 4-5 | 2560-82300 |
| 5-6 | 23100-141000 |
| 6-7 | 27300-233000 |
| 7-11 | 20900-291000 |
| 11-16 | 6140-103000 |
| 16-21 | 4720-80100 |
| 21-39 | 2700-78100 |
Funga nezvemasimba ekuwedzera kweHCG mune IVF pane zvakaitika pakuzvitakura. Maererano netafura yeHCG neAVF mumwedzi wokutanga pane kuwedzera kukuru kwechiratidzo ichi.
Nhamba ye hCG paECO inowedzera maawa 36-72 maawa. Kukura kukuru kweHCG muIVF kunowanikwa maawa masvondo gumi nemasere kusvika kuchipiri. Zvadaro pane kuderera zvishoma nezvishoma. Asi mhembera uye fetal membrane inoramba ichishanda, saka huwandu hwepamusoro hweHCG hunochengeterwa. Uye ne "nguva yekare" yepascenta, hCG inokosha ne IVF inoderera nokukurumidza. Kutanga kupera kweHCG kana kusakosha kwekukura kwayo kunogona kunge kuripo nekuda kwekutyisidzika kwekusununguka kwepamuviri kana kutakura pamuviri.
Mufananidzo wacho unoratidza tafura yakasiyana-siyana inoratidza huwandu hweHCG mumazuva mushure meVIV uye chiyero chekuwedzera kwayo. Kuderedza "DPP" kunoreva kuti mazuva akawanda apfuura sei kutumirwa kwemukati kumucheche. Tafura yakanakisisa yekushandiswa, iwe unongoda kusarudza zera kana zuva rekuberekwazve, uye iwe uchawana huwandu hwakakodzera hCG. Dhawoni data inofananidzwa zvakananga nemugumisiro wokuedzwa kwei hormone.
Tsanangudzo yezvakagamuchirwa
Ongorora kubudirira kwekubata kunofanira kuva mavhiki maviri mushure mokunge embryo iiswa muuterine cavity. Kana kuongororwa kweHCG ne IVF kunopfuura 100 mU / ml, ipapo kutora mimba kwakasvika. Izvi zvinoreva zvakare kuti mikana yekurera mwana yakakwirira kwazvo. Mukuwedzera, pane izwi rokuti "biochemical pregnancy". Ikozvino, kune kuwedzera kukuru kweHCG pamusoro pezvakanaka, asi kuberekwa hakupfuuri kukura. Nokudaro, zvinokosha kuziva ruzivo rwekukura kwehomoni, uye kwete chete kukosha kwayo mune dzimwe nguva dzamuviri.
Kana zvakadaro, apo ECO hCG yakaderera, ndiko kuti, pasi pe25 mE / ml, izvi zvinoratidza kuti kubata pamuviri hakuna kuitika. Uyewo, kukoshesa kwechiratidzo ichi kunogona kuratidza kukanganisa mukuverengwa kwemazuva ekuita gestation, apo kusarudza kweHCG kwaive kwakakurumidza. Asi apo hCG zviratidzo zveVIV ndezvemiganhu yepakati pezviviri zviri pamusoro - ichi ndicho chikonzero chinokanganisa. Hazvibvumi kushandiswa kweEctopic pregnancy. Munyaya iyi zvakaoma kuziva mamwe maitiro. Zvinosuruvarisa, muzviitiko zvakawanda pane kuwedzera zvishoma nezvishoma muzinga,
HCG nemapatya
Asi huwandu hweHCG huwandu pashure peVFF huchava hukuru kwazvo. Saka pakutanga kuitisa kuongororwa kwakaitwa zvinokwanisika kuwana mugumisiro 300-400 mamita / mami, izvo zviri zviviri kana katatu. Izvi zvinokonzerwa nekuti HCG inobudiswa panguva imwe chete nemhuka mbiri, uye naizvozvo huwandu huwandu hwehomoni hunowedzera. Saizvozvowo, tafura yeHCG inowanikwa kaviri pashure peVFF ichaita seyakasarudzwa, inongova dzose dzinofanirwa kuwedzera nemaviri.