Ukukhulelwa okucwangcisiweyo kukuvuyela wonke umfazi. Akumangalisi ukuba amaxesha omama azama ngazo zonke iindlela ukukhusela umntwana wabo, anakekele impilo yakhe kunye nophuhliso olufanelekileyo. Ukuvavanya urhulumente wengane esibelethweni namhlanje kukho iindlela eziliqela, enye yazo i-fetometry, esekelwe kwidatha yokuhlolwa kwe-ultrasound. I-Fetometry ye-fetus yindlela eyanceda ukuhlalutya ukuphuhliswa kwe-intrauterine yentsholongwane yesisu kunye nexesha lokukhulelwa.
Ukukhulelwa kwe-fetometry
Ingundoqo ye-fetometry yimiqathango yeerameters of the fetus, ezithelekiswa nezikhombisi zexesha elilodwa lokukhulelwa. Iiparameters ezilandelayo zisetyenziselwa uhlalutyo:
- ubukhulu beparietal ( CT );
- ubungakanani bentloko yeBiparietal (BPR);
- ubude be-femur (DB);
- umqolo wesifuba (OG);
- umjikelezo wesisu (OJ).
Kubaluleke kakhulu ekuhlalutheni kwe-fetometry ineenkcazelo ezichanekileyo zeminyaka yobudala. Ngokuqhelekileyo, oogqirha basebenzisa i-formula ye-Negele, ekuvumela ukuba ufumane umhla wokuzalwa okuzayo, kodwa kungcono ukuba lo mfazi uyazi kakuhle ixesha lokukhulelwa.
Kukho imilinganiselo ethile ye- fetometry yobusana kwiiveki, ezikuvumela ukuthelekisa iziphumo kunye nokunika uluvo kwi-intrauterine uphuhliso. Kufuneka ikhunjulwe ingqalelo ukuba nganye inyama iyimntu, ngoko ke i-fetometry ye-ultrasonic inikezela ngolwazi oluchanekileyo. Ngokuqinisekileyo, ukubhaliswa kweenkcukacha kwitafile yiphumo elihle, kodwa nangona amanani ahluke kakhulu kwimiqathango - kusenokwenzeka ukuba akhathazeke, makungabikho nje ukuphazamiseka.
Ukuchazwa kwe-ultrasonic fetometry kunokwenziwa kuphela ngumphathi oqeqeshiwe. Iingcali kufuneka ziqwalasele iimpawu ze-anatomical zabazali, izinga lokuphuhliswa komntwana, umlinganiselo weerameters. Ngokuqinisekileyo, akukho mbuzo woluphi uvavanyo oluzimeleyo okanye "izigqibo ezikwincwadi yeencwadi".
Ukubaluleka kwe-fetometry
Iingcali zithi ziyakwazi ukuchaneka ngokuchanekileyo ixesha lokukhulelwa kunye nokuzalwa okuzayo ngokubhekiselele kwi-fetometry. Ukongezelela, idatha ye-fetometric ye-fetus yeveki inceda ukulandelela ukuphuhliswa kwengane, kwaye kwangexesha lokuqala ukufumanisa i-pathologies enokwenzeka. Inzuzo ebalulekileyo ye-fetometry yinto yokuba le ndlela ingasetyenziselwa ukusukela kwi-trimester yokuqala yokukhulelwa ukuya kwi-genera. Nceda uqaphele ukuba amayeza anamhlanje akuvumela ukuba wenze iintlobo ezahlukahlukeneyo zokuphatha, ngexesha lokukhulelwa, ukuxilongwa ngokukhawuleza kokungaqhelekanga ekuphuhliseni kuya kunceda ukugcina impilo kunye nobomi bentsana.