Ultrasound - sabata 22 ya mimba

Pa sabata la 22, kuyezetsa koyezetsa magazi sikuchititsanso: Mayi ayenera kufufuzidwa kale ndipo ultrasound yotsatira imayikidwa pa masabata 31. Ndipo pamasabata 22, amayi omwe ali ndi atsikana omwe sanaganizidwepo kale kapena malinga ndi zizindikiro amachititsa kuti ultrasound ichitike. Chowonadi panthawiyi chikhoza kuyambitsa zoyezetsa zowonjezereka za ultrasound ndi zokambirana m'mazipatala, ngati ziwalo zoberekera za mwana wakhanda zinkangoganiziridwa. Kuti muchite izi, ikani njira yachibadwa kapena 3-D ultrasound, ndipo masabata 22 a mimba ndi oyenera kufufuza, popeza kuchotsa mimba kwa mankhwala kumaloledwa mpaka masabata makumi awiri ndi awiri.

Sabata 22 ya mimba - magawo a ultrasound

Zotsatira za ultrasound kumayambiriro kwa masabata 22 a mimba kapena pamene ali kale masabata 22-23 ndi osiyana kwambiri. Miyeso yayikulu, yomwe imayezedwa pa masabata 21-23:

Phalapenti yamtunduwu nthawiyi ndi yunifolomu ndipo ili ndi makulidwe 26-28 mm. Mbali ya amniotic madzi m'malo opanda umbilical ndi mbali za mwanayo ndi 35-70 mm. Mtima umawonetsa zipinda zonse ndi ma valve, njira ya sitima zazikulu ndi yolondola, kuthamanga kwa mtima ndi 120-160 pa mphindi, nyimbo ndi yolondola.

Kapangidwe ka ubongo ndiwowoneka bwino, m'lifupi mwake zowonjezera zowonongeka sizoposa 10 mm. Mukhoza kuona chiwindi, impso, m'mimba, chikhodzodzo ndi intestine ya mwana wosabadwayo. Mzerewu umasonyeza bwino zombo zonse, koma kupezeka kwake pamutu sizinanene chilichonse: malo a mwana wakhanda akadali osasunthika ndipo amasunthira mwachangu kuti alowe mu uterine.

Sabata 22 la mimba ndi nthawi imene kugonana kwa mwanayo kumawoneka ndi ultrasound , ndipo magawo a anyamata ndi atsikana amasiyana pang'ono.