Emasontweni angu-12 okukhulelwa, i- trimester yokuqala yokukhulelwa iphela. Ungaphefumula ukuphefumula, ngoba ngalesi sikhathi lapho i-placenta ivuthisa umzimba futhi isebenza kahle, ithatha indima enkulu ekukhiqizeni ama-hormone wokukhulelwa, okwenziwa ngaphambi komzimba ophuzi. Into efana ne-toxicosis yokuqala ibangelwa umsebenzi wama-hormonal womzimba ophuzi ngaphambi kweviki le-12 lokukhulelwa. Manje lezi zenzakalo zibuthakathaka kakhulu noma zinyamalale, nakuba kungenjalo. Okungafani kuyoba ukukhulelwa okuningi, ukukhulelwa okunzima nokukhulelwa kokuqala.
Iyini ibungu elibukeka lifana namasonto angu-12?
Emasontweni angu-12, umbungu usuvele ufana nekhophi encane yomuntu - inamalungu ayisisekelo nezinhlelo - ubuchopho nomgogodla, ithubhu lomathumbu, inhliziyo kanye nenani elincane lemithambo yegazi, isibindi nezinso sezivele sezisebenza, ukukhiqizwa kwe-bile yokuqala kanye nomchamo kuqala. Ngesikhathi esifanayo, i-skeleton iqala-imisipha, i-squtilaginous skeleton, isikhumba singanaki. I-embryo iqala ukwenza ukunyakaza okungazibandakanyeki - ithola umunwe, ihambisa ikhanda, yenza ukunyakaza ngezibambiso futhi kungabonakala ngisho ne-somersault. Uhlelo lwesimiso lwezingane ezizayo luyaqhubeka nokuguquka, kodwa ubuchopho buvele bufana nobuchopho bomuntu omdala, kuphela ngenguqulo encane. Usayizi we-Fetal emavikini angu-12 ufaniswa nobukhulu beqanda eliphakathi kwenkukhu eliphakathi. Ukukhula kwe-Fetal emavikini angu-12 kuyahlukahluka kusuka ku-6 kuya ku-9 cm. Isisindo se-fetal emavikini angu-12 singaba ngu-10-15 g.
I-TVP noma ubukhulu besikhala sesibusiso samakholomu emavikini angu-12 ngenye yezinqubo zokuthola ukuhlolwa kwe-chromosomal pathology. Ngokujwayelekile, i-TVP ibhekwa njenge-3 mm, ngamanani aphezulu kunconywa ukwenza i-chorion biopsy yokuxilongwa kwezinto ezingavamile, ikakhulukazi, isifo se-Down. Noma kunjalo, kuyinto engavamile kubantwana abanempilo enhle kakhulu ukuba bazalwe nge-TVP 5 mm noma ngaphezulu.
I-Fetometry ye-fetus emasontweni angu-12 kuyadingeka ukuze kuqinisekiswe ngokunembile iminyaka yobudala, ukuqapha ukuthuthukiswa kwengane, kanye nokuhlola ukuphazanyiswa okubonakalayo ekuthuthukiseni umbungu.
Ubukhulu beBPR noma biparietal yekhanda le-fetal emavikini angu-12 kufanele okungenani libe ngu-21 mm, i-LJ noma isisu sesisu - hhayi ngaphansi kwe-26 mm, i-KTP noma usayizi we-pcetalial we-coccygeal - hhayi ngaphansi kwe-60 mm, i-DB noma ubude besikhumba - hhayi ngaphansi kuka-9 mm, i-DHA noma ububanzi besifuba - hhayi ngaphansi kuka-24 mm.
Indlela yokuziphatha kumama ozayo ngesikhathi samaviki angu-12?
I-fetus iba yamaselula kakhulu emavikini angu-12-13, iguqula i-amniotic fluid ngenkuthalo, ishukumisa izimbambo nemilenze, ama-marigold angabonakali kalula kwizibambo, i-peristalsis ibonakala emathunjini. Ngokuqondene nomama wesikhathi esizayo, ubukhulu besisu buya phezulu - buqala ukuphakama ngaphezu kwe-pelvis encane, kodwa kusadingeki isidingo sokugqoka izingubo kwabesifazane abakhulelwe. Kubalulekile ukukhumbula ukuthi izingubo kufanele zibe mahhala futhi kungabi nakancane. Njengoba ukucindezeleka emathunjini kwanda ngokukhula kwesikhumba, futhi ukuqothulwa kungavela ngesikhathi sokukhulelwa , kuyadingeka ukucebisa ukudla kwakho nokudla okunefayibha - zonke izinhlobo zemifino eluhlaza, okusanhlamvu - oats, ukunye okunye okunye okunye okubhakabhakeni, i-millet. Noma kunjalo, ilayisi elimhlophe kufanele lilinganiselwe, njengoba lilungisa futhi ifomu elipholile liqukethe amavithamini ambalwa.
Ngesikhathi esifanayo, odokotela beluleka ukunciphisa ukudla kwemikhiqizo yenyama, lapho kukhona khona amathuba
Futhi, umama wesikhathi esizayo uyoba usizo kakhulu ukuba abe emoyeni kaningi, futhi athuthukise ngaphezulu, ngoba lokhu kunomthelela ekwakhiweni kwemisipha yamathambo enganeni futhi kuzokwandisa ukugeleza kwe-oksijini ezithweni zakhe.