Yawan nauyin mahaifa a cikin mako
Dangane da lokacin yin ciki, matakin ruwan dake kewaye da jariri ya canza. An yi kimanin ƙarfin ƙimar su a lokacin jarrabawar mace, wanda dole ne ta kai a kai a kai. Don yin wannan, auna ma'aunin ciki, tsayin da ke tsaye daga ƙasa na mahaifa.
A wasu lokuta, don samar da ma'auni, ana amfani da amniascopy - jarrabawar magungunan tayin ta hanyar cervix. A wasu lokuta da suka faru, an umarci amniocentesis - da cire ruwa daga tarin ciki ta tayi ta hanyar shiga cikin ciki.
Tare da taimakon magungunan duban dan tayi, yana yiwuwa ya tabbatar da gaske ko yin ciki yana cigaba da ci gaba - likita yana lissafa nauyin hawan amniotic (IOL). IJF na ruwa mahaifa ya bambanta, dangane da shekarun haihuwa kuma ana auna shi a milliliters. Da ke ƙasa ne tebur mai dacewa:
| Hawan ciki a cikin makonni | Girma a milliliters (ƙananan da iyakar iyakar) |
|---|---|
| 16 | 73-201 |
| 18th | 80-220 |
| 20 | 86-230 |
| 22 | 89-235 |
| 24 | 90-238 |
| 26th | 89-242 |
| 28 | 86-249 |
| 30 | 82-258 |
| 32 | 77-269 |
| 34 | 72-278 |
| 36 | 68-279 |
| 38 | 65-269 |
| 40 | 63-240 |
| 42 | 63-192 |
Kamar yadda kake gani, wannan alamar yana ƙaruwa zuwa makonni 26 na ciki da kuma ragewa yayin da aka kai gafara.
Yanayi daga adadin yawan ruwan amniotic
Ana kiran mai yawa polyidramnios yawan ruwa mai amniotic. Wannan mummunar barazana ne ga rayuwar da lafiyar jaririn, saboda yana da ɗaki mai yawa don motsa jiki, saboda abin da igike zai iya zama a cikin wuyansa. Bugu da ƙari, yana iya ɗaukar matsayi mara kyau kafin haihuwa, wanda a irin waɗannan lokuta ba'a taba ba.
Ana kiran ƙananan ruwa mai amfani da ruwa mai zurfi. Yana da haɗari saboda yana haifar da shinge da jariri da kuma igiya na umbilical, ga yaron yaron a ci gaba, zuwa bushewa da fata. A wannan yanayin, lahani daban-daban na tsarin musculoskeletal na iya faruwa.