Mimba ndi yoposa mwana mmodzi wotchedwa kuchulukana. Nthawi zambiri mimba imakhala pafupifupi 1 mpaka 80. Amayi ambiri omwe ali ndi mapasa, amayi omwe ali ndi mwana kapena zaka zoposa 35 amakhala ndi mwayi wokhala ndi pakati ndi ana awiri. Mosakayikira, njira yodalirika yodziŵira mimba zambiri ndi ultrasound. Tidzayesa kumvetsetsa momwe tingadziwire mimba yambiri ngakhale tisanayambe kutulutsa ma ultrasound.
Mimba yambiri - zizindikiro
Zizindikiro zoyambirira za mimba zambiri zomwe zimapezeka zaka zambiri zisanachitike ultrasound zikuphatikizapo:
- Mawonetseredwe oyamba a toxicosis kuyambira tsiku loyamba la kumaliseche amayi 70% omwe ali ndi mapasa;
- Kuwoneka koyera kumatenda pa mimba ya mimba m'masiku oyambirira a kuchedwa kwa mwezi kumatchula kale lingaliro la mimba yambiri;
- otopa omwe amasonyeza kuti ali ndi atsikana, koma am'mimba omwe amanyamula mapasa akudandaula ndi zofooka kuposa ena;
- kudziwa kuti mimba yambiri ingatheke panthawi ya kafukufuku wamkati - ngakhale patapita kanthawi dokotala amatsimikizira kukula kwake kwa chiberekero, chomwe chimadutsa nthawi yeniyeni ya mimba;
- mwa amayi omwe ali ndi ana awiri kapena angapo, chiberekero chikuwonekeratu kale kwambiri kuposa m'mimba mwa mwana mmodzi;
- Kuganiza kuti mapasa ali ndi pathupi n'zotheka, ngati mkaziyo amatha kutulutsa mavitamini kapena kutulutsa feteleza .
Ndi liti pamene zingatheke kudziwa kuti pali mimba yambiri?
Zizindikiro zodalirika za mimba zingapo zimatha kuwona kumapeto kwa trimester yoyamba, monga:
- kudziwika kwa mazira awiri a fetal panthawi yowonetsera ultrasound;
- pa doppler, dokotala amamva kupweteka kwa mtima kwa zipatso ziwiri;
- Kufufuza kwa AFP ngati mimba yambiri ingapereke zotsatira zabwino zabodza (mayesero amatsimikiziridwa kapena kutsutsa zolakwika pa chitukuko cha mwana).
Choncho, zizindikiro zoyambirira za mimba zingapo zomwe zimaganiziridwa ndi ife sizingakhale ngati zitsimikizo zodalirika. Njira yokha pamene mimba yambiri imayambira ndi ultrasound, yomwe ikukonzedwa pa masabata 9-13.