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A duk tsawon ciki, mahaifa yana aiki azaman kulle iska. Wani nau'i ne na dandalin musayar tsakanin uwa da jariri. A nan ne, albarkacin igiyarsa, tayin yana jawo sinadarai da iskar oxygen da jinin mahaifiyar ke ɗauka.
Haihuwa tana ciyar da tayin
Babban aikin mahaifa, gaɓar gaɓoɓin jiki mai ƙarfi mai ban mamaki, shine abinci mai gina jiki. An haɗa shi da mahaifa kuma an haɗa shi da jariri ta igiya ta hanyar jijiyoyi da arteries biyu, irin wannan babban soso mai cike da jini da villi (cibiyoyin sadarwa na arteries da veins) shine. wurin duk musayar. Daga mako na 8, yana ba da ruwa, sukari, amino acid, peptides, ma'adanai, bitamin, triglycerides, cholesterol. Mai cikawa, yana kwasar sharar da tayi (urea, uric acid, creatinine) da kuma sake su cikin jinin mahaifiyar. Shi ne kodar jariri da huhunsa, samar da iskar oxygen da fitar da carbon dioxide.
Menene kamannin mahaifa?
An kafa shi gaba ɗaya a cikin watanni na 5 na ciki, mahaifa shine kauri mai kauri 15-20 cm a diamita wanda zai yi girma a cikin watanni don isa lokacin a nauyin 500-600 g.
Mahaifiyar mahaifa: gabobin matasan da uwa ta dauka
Mahaifa na dauke da DNA guda biyu, uwa da uba. Tsarin rigakafi na uwa, wanda yawanci ya ƙi abin da baƙon abu gare ta, yana jure wa wannan gaɓar gabobin… wanda ke son ta lafiya. Domin mahaifa yana shiga cikin jurewar wannan dashen wanda shine ainihin ciki, tun rabin antigens a cikin tayin na uba ne. An bayyana wannan haƙuri ta hanyar aikin hormones na uwa, wanda ke farautar wasu fararen jini waɗanda zasu iya kunna tsarin rigakafi. Kyakkyawan jami'in diflomasiyya, mahaifar mahaifa tana aiki a matsayin mai ɗaukar nauyi tsakanin tsarin rigakafi na uwa da na yaro. Kuma ya sami nasara: su sa jininsu biyu bai taba haduwa ba. Ana yin musayar musayar ta bangon tasoshin da villi.
Mahaifa yana fitar da hormones
Mahaifa yana samar da hormones. Tun daga farkon, ta hanyar trophoblast, jita-jita na mahaifa, yana haifar da shahararrun beta-hCG : ana amfani da wannan don gyara jikin mahaifa kuma yana tallafawa ingantaccen juyin halitta na ciki. Hakanan progesterone wanda ke kula da ciki da kuma shakatawa tsokar mahaifa, estrogens wanda ke shiga cikin ingantaccen ci gaban tayin-placental, mahaifa GH (hormone girma), placental lactogenic hormone (HPL)…
Magungunan da ke wucewa ko ba su wuce shingen placental…
Manyan kwayoyin halitta kamar heparin kar a wuce mahaifa. Don haka ana iya sanya mace mai ciki a kan heparin don phlebitis. ibuprofen crosses kuma shi ne don kauce wa: dauka a lokacin 1st trimester, zai zama cutarwa ga nan gaba samuwar tsarin haihuwa na dan tayin, da kuma dauka bayan 6th watan, zai iya unsa hadarin bugun jini ko na koda gazawar. Paracetamol an jure, amma yana da kyau a iyakance yawan amfani da shi zuwa gajerun lokuta.
Mahaifa yana ba da kariya daga wasu cututtuka
Mahaifa yana wasa rawar shinge hana wucewar ƙwayoyin cuta da ƙwayoyin cuta daga uwa zuwa tayin ta, amma ba zai yuwu ba. Rubella, chickenpox, cytomegalovirus, herpes suna iya shiga ciki. Har ila yau mura, amma ba tare da sakamako mai yawa ba. Yayin da wasu cututtuka irin su tarin fuka da kyar suke wucewa. Kuma wasu suna ƙetare cikin sauƙi a ƙarshen ciki fiye da farkon. Lura cewa mahaifa yana ba da damar barasa da abubuwan da ke cikin sigari su wuce !
A ranar D-Day, mahaifa na yin sautin faɗakarwa don haifar da haihuwa
Bayan watanni 9, ta yi ranarta, kuma ba ta da ikon samar da isasshen makamashi da ake buƙata. Lokaci ya yi da jariri zai shaƙa, ya ci abinci daga cikin mahaifiyarsa. kuma ba tare da taimakon mahaifar sa ba. Wannan sai ya taka rawarsa ta ƙarshe. aika saƙonnin faɗakarwa wanda ke shiga cikin farkon haihuwa. Aminci ga post, har zuwa karshen.
Mahaifa a zuciyar yawancin ibada
Kusan mintuna 30 bayan haihuwa, ana fitar da mahaifa. A Faransa, ana ƙone shi azaman "sharar aiki". Wani wuri, yana burgewa. Domin ana ganinsa tagwaye ne na tayin. Cewa yana da ikon rayawa (ta hanyar ciyarwa) ko kisa (ta hanyar zubar da jini).
A kudancin Italiya, an dauke shi a matsayin wurin zama na rai. A Mali, Najeriya, Ghana, ninka yaron. Maori na New Zealand ya binne shi a cikin tukwane don ɗaure ran jaririn ga kakanni. Obandos na Philippines sun binne shi da ƙananan kayan aiki don yaron ya zama ma'aikaci nagari. A {asar Amirka, wasu mata sun yi nisa har suna buƙatar cewa mahaifarsu ta bushe don su hadiye shi a cikin capsules, wanda ya kamata ya inganta shayarwa, ƙarfafa mahaifa ko kuma iyakance ciwon ciki bayan haihuwa (wannan aikin ba shi da tushe a kimiyya).