The jakar kwai ne: abin da yake da shi? Aiki da darajar da kuma jakar kwai a lokacin daukar ciki

Mutane da yawa mata masu ciki da suke da sha'awar in tambayoyi game da abin da ayyuka suna yi da kuma jakar kwai, abin da shi ne da kuma idan akwai. Bayan duk, shi ne ba wani asirin da cewa wannan na da muhimmanci kashi a tabbatar da al'ada ci gaban da tayi.

Kuma jakar kwai - abin da yake da shi?

A lokacin da duban dan tayi jarrabawa a farkon matakai na ciki likita yana biya da hankali ga size da kuma ci gaban wannan musamman tsarin. Kuma jakar kwai - musamman extraembryonic sashin jiki, wanda kafa a farkon matakai na ciki da kuma a cikin watannin farko na yin matukar muhimmanci a jiki. An located a cikin cibiyarki yankin da kuma na farko da aka nasaba, tare da fetal hanji. Kafa shi ne samuwar na mesodam cell, kuma yana da zobe siffar da bakin ciki ganuwar.

Babban ayyuka na jakar kwai

A gaskiya ma, ilimi shi ne muhimmiyar. A matakin farko na ci gaba da amfrayo da kuma jakar kwai suna a hankali nasaba. Da farko, wannan tsarin shi ne tushen gina jiki. Abu na biyu, da kuma jakar kwai ne rayayye da hannu a cikin numfashi tsari.

Game da goma sha takwas ranar ciki a cikin jakar kwai farko za a fara da nunawa ja jini Kwayoyin. Wannan tsarin kuma tsiraru da tabbatar da samuwar na farko capillary, daga abin da a nan gaba za a ci gaba fetal jijiyoyi.

A kan 28th rana ta farko jam sel aka kafa a cikin ganuwar da jakar, wanda daga baya ya zama dalilin da ci gaban da gonads da kuma haihuwa tsarin na yaro. Bugu da kari, da kuma jakar kwai a lokacin farko shida makonni na yin hanta aiki: shi ne a cikin kyallen takarda riƙe duk abubuwa masu haɗari da gubobi.

Kamar yadda ka gani, wannan ilimin yana da muhimmanci ga al'ada fetal ci gaba. Idan kuma jakar kwai da aka ba su aiki sosai, shi barazana maras wata-wata zubar da ciki.

Inda ya aikata da kuma jakar kwai?

Kowane expectant uwa da aka sani cewa a lokacin daukar ciki tayin m aiki ya dogara da aiki da kuma matsayi na mahaifa. Amma inda ya aikata da kuma jakar kwai? Domin na farko da watanni uku na amfrayo da kuma mahaifa da lokaci zuwa cikakken nunawa. A wannan mataki, da kafa na placental wurare dabam dabam da irin, da kuma jakar kwai ba a bukata. Its nama yana hankali rage. Har zuwa karshen ciki ne da ilimi ta ci gaba kamar yadda wani kananan mafitsara, dake kusa da cibiyarki igiyar.

Yana kawo hadari ga kara jakar kwai?

Tun da yake wannan tsarin yana da muhimmanci sosai, shi ne quite halitta cewa shi binciki a lokacin duban dan tayi. Ana iya gani daga cikin shida mako na ganewa. A 12 makonni 'gestation, da kuma jakar kwai ba za a iya bincika ta amfani da duban dan tayi.

5-10 mako girman da jakar dole ba wuce 5.5 mm. Amma a mata, ciki 8-12 makonni, da girman da samuwar, kamar yadda mai mulkin, shine game da 2 mm.

Amma wani lokacin likita lura cewa, ya karu da kuma jakar kwai. Menene ma'anar wannan kuma yadda hadari shi ne? A gaskiya ma, wani sabawa daga na kullum iya nuna wani hadarin zuwa ciki. Babu shakka, wannan ba wani tabbatacce ganewar asali, tun bukatar wasu, ƙarin bincike. Alal misali, wata karuwa a cikin jakar kwai za a iya dangana a rage cin abinci, shan wasu magunguna ko tsananin gajiya. A cikin wani hali, tare da irin wannan sakamako Amurka bukatar ya aika zuwa ga likitan mata. Kawai wani gwani ya san dalilin da ya sa jakar kwai za a iya ƙara, abin da ake nufi da ko musamman magani ake bukata.