Izivivinyo ze-Ultrasound ziyazi ukuthi azilungile ukubikezela isisindo somntanakho. I-ultrasound inikeza ukulinganisa kwesisindo somntanakho, kodwa lokhu kulinganiselwa kungahle kuphume iphadi noma ngaphezulu kunoma iyiphi indlela. Kunezindlela eziningi zokubikezela isisindo nge-ultrasound , okwenza kungabikwa icebo kuningi ukuthi benze izinqumo mayelana nesigaba sokungeniswa nokuhlelwa okuhleliwe okusekelwe kuphela kwisisindo sokulingana somntwana.
Kukhona okwamanje ama-algorithms angaphezu kwezingamashumi amathathu asetshenziselwa ukubikezela isisindo somntwana wakho nge-ultrasound. Iningi lisetshenziswa izilinganiso ezivamile ze-ultrasound ezinjenge-baby head circumference (nge- biparietal ububanzi ), isisindo somzimba, ubude besifazane , nabanye. Izinhlelo ezihlukahlukene zengeza ubulili bomntwana, iminyaka yobudala, nesinye isici ku-mix. Ezinye zinembile kunabanye.
Umbelethisi wakho noma udokotela angase azame ukubikezela isisindo somntwana ngokusebenzisa izandla ngesikhathi sokuhlolwa kwesisu sakho usebenzisa i- Leopold's Maneuvers , okusiza ekunqumeni isimo somntwana. Lokhu akuyona enembile yokubikezela isisindo sangempela somntwana, nakuba abanye abasebenza kahle kunabanye ngokulinganisa isisindo somntwana.
Abesifazane abaningi bayoba nezindatshana eziningi ngokuxoshwa ngenxa yokusola izingane ezincane, zikhona ngisho nezindatshana ezimayelana nama- ceareans ahleliwe kuphela ngobukhulu obulinganisiwe bomntwana.
Omunye umama waphinde waxoxisana ukuthi umkhuba wakhe uncoma i-cearean ehleliwe kunoma yimuphi umntwana okucatshangwa ukuthi abe ngaphezu kwamakhilogremu ayisishiyagalombili. Ngenkathi kukhona ama-ceareans okwenzelwe izingane ezinkulu, ngezinye izikhathi lapho zizalwa, izinsana zingamakhilogremu amaningana ngaphansi kokulinganisa kwangaphambi kokuzalwa. Yingakho abantu abaningi bengasincoma ukusebenzisa lesi sibalo ukwenza izinqumo mayelana nendlela yokuzalwa.
Ngezinye izikhathi izilinganiso zingaphansi.
U-Amanda uchaza ukuthi kwenzekani emisebenzini yakhe, "Udokotela wami wayefuna ukukhipha ngoba babekhathazekile ngokuthi ingane yami ibangelwe ngalolo suku futhi angingabasebenzi. Ngangine-ultrasound ngaphambi nje kokusebenza. Ngemva kokuzalwa kwakhe, wayelinganiselwa ku-10 lbs 13 oz.
Into eyodwa ekhonjiswe kwezinye izifundo ukuthi ukulinganisa ingane enkulu noma ingane enamafutha nge-ultrasound kungandisa amathuba okuthi uzoba ne-cearean. Lokhu kucatshangwa ukuthi ngoba udokotela wakho unalo imbewu "enkulu" etshalwe engqondweni yakhe kakade futhi ayibekezelelanga kancane ukuhlukahluka kokusebenza.
Uma ucelwa ukuba wenze i-ultrasound ku-trimester yokugcina yokukhulelwa, cela ukuthi i-ultrasound isetshenziselwa ukukutshela. Ingabe udokotela wakho unokukhathazeka ngokukhethekile kuphela ukuthi i-ultrasound ingaphendula? Ingabe kukhona okuqhubekayo? Noma ingabe inqubo evamile eyenziwa abesifazane abaningi kulo mkhuba. Ezinye izinto ochwepheshe bakho abangathanda ukuzibuka ku-trimester yesithathu zihlanganisa, kodwa azikhawulelwanga ku:
- Indawo ephansi
- Isikhundla somntwana
- Inani lama-amniotic fluid
- Iphrofayili yemvelo
Qinisekisa ukuthi ukhuluma nodokotela noma umbelethisi wakho ngemicabango yabo.
Ngisho noma ingane yakho isayizi ngobukhulu, lokhu akusho ukuthi ngeke ukwazi ukubeletha ngokobulili. Ubukhulu bendodana buye kuphela buyingxenye ye-puzzle.
Imithombo:
> Bajracharya J, Shrestha NS, Karki C. Ukuchaneka kokubikezela kwesisindo sokuzalwa nge-ultrasound yesisu. I-Kathmandu Univ Med J (KUMJ). 2012 Apr-Jun; 10 (38): 74-6.
> Barel O, Vaknin Z, Tovbin J, Herman A, Maymon R Ukuhlolwa kokuchithwa kwama-formula amaningi we-fetal ukulinganisa amafomula amafomula: isipiliyoni seminyaka engu-10 esisuka esikhungweni esisodwa. J Ultrasound Med. 2013; 32 (5): 815.
Blackwell SC, Refuerzo J, Chadha R, et al. Ukuqhathaniswa kwesisindo somntwana nge-ultrasound: ingabe kuthinta amathuba okuthunyelwa kweziboshwa zokuboshwa kwabasebenzi? Am J Obstet Gynecol 2009; 200: 340.e1-340.e3.
UColman A, Maharaj D, uHutton J, Tuohy J. Ukuthembeka kokulinganisa kwe-ultrasound yesisindo somntwana ekukhulelweni kwe-singleton. NZ Med J. 2006 Sep 8; 119 (1241): U2146.