Ubukhulu bomntwana ngamasonto okukhulelwa - ithebula

Ukuze kuhlolwe ukuhambisana kwezinga lokuthuthukiswa kwe-fetus kuze kube sesikhathini sokukhulelwa, odokotela baqhuba izifundo eziningi, phakathi kwalapho enye yezindawo eziyinhloko ihlala yi-fetometry. Ngalesi sigameko ezinzima, kuyisiko ukuqonda i-ultrasound, lapho isayizi yengane isungulwa khona, eguqukayo ngamasonto okukhulelwa, kanye nokuqhathaniswa kwemiphumela etafuleni. Cabanga ngezinkomba eziyinhloko ezisetshenziselwa ukuhlola ukuthuthukiswa kwe-fetus.

Yimiphi imingcele ye-fetometry?

Phakathi kokulingana okubaluleke kakhulu kwengane ezayo, okubalulekile nokushintsha amasonto wokubeletha, yilokhu:

• ikhanda le-head (OG);
• ukuhamba kwesisu (OJ);
• ubude bethanga (DB);
• usayizi we-coccygeal parietal (CT);
• ubukhulu biparietal (BDP).

Ngakho-ke, ukujikeleza kwekhanda kanye nobukhulu biparietal kusiza ukwahlulela izinga kanye nesivinini sokuthuthukiswa kwezakhiwo zobuchopho. I-BDP ibanga ukusuka emgqeni ongaphezulu we-parietal bone we-skull ngaphezulu komngcele ophansi wesibili.

Isikhathi sesisu nesilinganiso samathanga kwenza kube lula ukuhlola izinga lokuthuthukiswa ngokomzimba wengane ezayo. Unenani elibalulekile lokuxilonga, ngoba inikeza ithuba lokunquma ukubambezeleka kokuthuthukiswa kwe-intrauterine ngesikhathi esifushane kakhulu.

Uhlola kanjani imiphumela yezilinganiso?

Ukulinganisa usayizi wengane ezayo kwenziwa ngokukhulelwa, futhi kuqhathaniswa ngokwetafula, lapho isonto ngalinye kuvamile ukuthi zonke izinkomba ezibalulwe ngenhla ziboniswe. Kodwa-ke, kufanele kuqaphele ukuthi odokotela bahlale behlela ukulungiswa kwezinto ezikhethekile zenkambo yesigcawu esithile. Yingakho akekho amanani akwazi ukubizwa ngokuthi aphelele.

Njengoba kunikezwe leli qiniso, umama wesikhathi esizayo akufanele ahlanganyele ekuchazeni imiphumela. Hlola ubukhulu be-fetus (ingane engomuso), qhathanisa amanani namatafula amasonto okukhulelwa, angadokotela kuphela.