Libeke tse 20 tsa bokhachane - halofo ea sebaka se tsamaeang nakong ena ea bophelo ba 'mè le nakong e tlang lesea, nakong ena e lokela ho ela hloko ka ho khetheha, ha lesea le e-na le libeke tse 20 tsa bokhachane le kena ka nako e' maloa ea bohlokoa ea tsoelo-pele. Sena se bakoa ke hore ho tloha libeke tse 15 ho isa ho tse 20 tsa bokhachane, boko ba ngoana ea e-s'o tsoaloe bo ntse bo hōla le ho hōla, libaka tsa eona tse khethehileng li thehoa.
Ntlafatso ea lesea ka beke ea bo20 ea bokhachane ke nako ea ho theha litsamaiso tsa mantlha tsa 'mele oa lesea.
Palo ea lesea la li-fetus tse 20
E le ho fumana hore na ngoana oa hao o hlaha joang bekeng ea bo20 ea bokhachane, ho na le li-anatomy tsa ultrasound tsa fetus . Ha u ntse u feta thutong ena, u tla tseba boholo ba biparietal (BDP) le bothata ba hlooho ea fetal, sefubelu le mpa ea diameter, le bolelele ba mosali e tla lumella ngaka ea hao le uena ho hlahloba tsoelo-pele ea lesea le e-s'o hlahe. Hape nakong ea li-ultrasound ka beke ea 20, u ka tseba hore na mpa, li-adrenal le senya, fetus ea liphio, ka linako tse ling likarolo tse ling tsa mokokotlo. Ho tloha libeke tse 18 ho isa ho tse 20 tsa bokhachane, ho ka khoneha ho tseba hore na lesea le e-na le thobalano. Ho nepahala ha tlhaloso ea motona e haufi le 100%, le basali - ho 96-98%.
Ka lebaka leo, tlhahiso ea liphatsa tsa lefutso tsa masea e tla lumella batsoali ba nakong e tlang ho bona le ho ithuta bekeng ea bo20 ea bokhachane kamoo lesea la lesea le sheba libeke tse 20, thobalano ea lona, tsoelo-pele ea lona.
Tholoana ke eng libeke tse 20?
Libeke tse mashome a mabeli a motšehali, boima ba lesea ke 280-300 g ka karolelano, 'me bophahamo ba 25-26 cm. Letlalo la lesea le tlang le bitsoa le khubelu le koahetsoeng ka moriri oa lithunya le lisebelisoa tsa mafura tse entsoeng ke litšoelesa tsa sebaceous, mala a qala ho sebetsa.
Libeke tse mashome a mabeli tsa bokhachane, bo-'mè ba qala ho utloa ho sisinyeha ha lesea la masea, le ho pepa
Ho ruruha ha lesea ka libeke tse mashome a mabeli ho ntse ho fokola, empa ke nakong ena eo e khonang ho mamela ka lekhetlo la pele.
Boima ba mpa libeke tse 20 tsa bokhachane bo se bo le boholo haholo 'me bo bonahala. Nako e ka ba e tsitsitseng, e leng sebopeho se khethehileng halofo ea bobeli ea bokhachane. Ngoana o ntse a hōla, 'me mpa ea hao e ntse e hōla le eona, haholo-holo ka lebaka la keketseho ea popelo eo e leng ho eona.
Ho lumeloa hore ho tloha ka libeke tse 20 tsa bokhachane ngoana oa hao oa ka moso o se a ntse a khetholla pakeng tsa mantsoe le ho lemoha melumo, kahoo u ka qala ho buisana le eena, bala lipale tsa pale, mamela 'mino le eena.