A lokacin daga makonni 11 da rana daya har zuwa karshen mako 14 na ciki, ana nunawa na farko da tayin tayi na tayi don gano tsofaffi marar haihuwa. Amma zubar da ciki ne kawai ana gudanar dashi har zuwa makonni 12, saboda sau da yawa an yi amfani da duban dan tayi daidai lokacin da ciki na obstetric yana da makonni 11 da 1 day. Kuma a yanayin yanayin rashin daidaito, an katse ciki.
Obstetrics 11 makonni - girman tayin
Yawancin lokaci, nauyin tayi ta wannan lokaci shine 10-15 g, duk gabobin da tsarin sun riga sun kafa. Lokacin da makon na 11 na obstetric zai fara, tayi zai iya ɗaukar kansa, yana jin da kyau, yana da kwarewa, jigilar jima'i fara farawa.
A kan duban dan tayi a wannan lokaci, CT na amfrayo ne 40-51 mm, BPR ne 18 mm, DB ne 7 mm, diamita na fetal kwai ne 50-60 mm. A wannan makon, dole ne ku auna gwargwadon mahaifa don ganewar asalin Down syndrome (girman kada ya wuce 3 mm).
Har ila yau, wajibi ne a bincika gaban, ana auna girman girman ƙananan ƙananan ƙananan (azaman 3 mm zuwa makonni 12). Idan ƙananan hanci ya ragu ko kuma ba a nan, to yana iya yiwuwa a tsammanin cututtukan chromosomal ( Down's syndrome ).
Bugu da ƙari ga masu girma, ƙasusuwan kwanyar suna bayyane a cikin makonni 11, ɗakunan zuciya ba a koyaushe a bayyane ba, amma ƙyallen zuciya dole ne ya zama rhythmic, 120-160 a minti daya. Hanci na tayin ya kamata a cikin rami na ciki, amma a wannan lokacin zoben umbilical zai iya kasancewa cikakke. A lokacin jarrabawa, duk wani nakasa mai tsanani wanda ya saba da rayuwar yaron ya kamata a samo shi don ƙarshen ciki.
Yana ji a cikin makonni 11 na ciki
A wannan lokaci, alamun bayyanar cututtuka a cikin mace mai ciki zai iya bayyana, amma sun riga sun raunana. Yawan mahaifa yana cikin ƙananan ƙananan ƙwayar cuta kuma siffar ciki cikin mace bata canzawa ba. Saboda daidaitaccen yanayi, sauyawar yanayi, rashin barci ko damuwa , damuwa narkewa (tashin zuciya, ƙarfin zuciya, ƙwannafi) yana yiwuwa.
Wata mace mai ciki tana iya rakewa ta fata, rashin ciwo. Ci gaba da sake sake tsarawa na mammary gland don ciyar da jariri, don haka suna iya zama ciwo, kumbura, kirji girma a size, kuma colostrum iya bayyana colostrum. Daga gundumomi na jikin mutum zai iya bayyana fararen ko sassauka a cikin tsaka, wanda zai iya cigaba a cikin ciki.