Nakuba emasontweni angu-31 umntwana usengakafiki isikhathi, kodwa ulungele ukuzalwa. Uma ukukhulelwa kuvamile, isisindo se-fetus, uma siqala amasonto angu-31 - ama-1500 amagremu noma ngaphezulu, ukuphakama - cishe u-40 cm.
Amaviki angu-31 okukhulelwa - ukuthuthukiswa komntwana
Ngalesi sikhathi, ama-pancreas aqala ukusebenza emntwaneni, eveza i-insulin. Emaphashini, i-surfactant iyaqhubeka ikhiqizwa ngenkuthalo, kodwa akwanele ukuhlinzwa okujwayelekile. Kodwa ezinye izibonakaliso zokungabonakali ziqhubeka. Emantombazaneni, ama-labia amakhulu amabizo awafihla amancane, abafana abazange bahlele emkhathini. Isikhumba sigcwele i-fluff yasekuqaleni, izicubu ezingaphansi kwesincane, izipikili azikaze zimboze umbhede we-nail.
I-fetal ultrasound emavikini angu-31 wokubeletha
Ukuhlolwa kwesithathu kwe-ultrasound kuvame ukusebenza emavikini angu-31 kuya kwangu-32 wokubeletha. Ngalesi sikhathi, umntwanakho uvame ukufaka isandulela sekhanda . Uma isethulo sigcwele, isethi ekhethekile yokuzivocavoca yenzelwe ukuguqula ikhanda le-fetus. Kusukela kusethulo sokuvuvukala ukuzalwa kunzima kakhulu, futhi maduzane umntfwana uzoba mkhulu kakhulu ukuba angaphenduki ngokuphelele.
Ubukhulu obuyinhloko be-fetus emavikini angu-31:
- BDP (ubukhulu biparietal ye-skull) - 78.4 mm;
- I-LTE (usayizi weparietal wangaphambili we-skull) - 58.8 mm;
- I-DB (ubude bethanga) - 100 mm;
- I-SDHK (ububanzi obuphakathi kwesifuba) - 73.5 mm;
- I-SJ (ubukhulu besisu esiswini) - 81.0 mm;
- ubukhulu be-placenta 33.4 mm, kuyilapho kufanelana, ngaphandle kokuthola izifo;
- ukuphakama kwekholomu ye-amniotic fluid endaweni engenazo izingxenye zesithelo - 35 - 70 mm.
Zonke izingxenye ezine zenhliziyo, izitsha ezinkulu kanye namagagasi kubonakala ngokucacile kusuka enhliziyweni. Isilinganiso senhliziyo sisuka ku-120 kuya ku-160 ngomzuzu, isigqi sinembile. Izakhi zobuchopho ziyifomu, ububanzi bezingxenyeni zangasese zobuchopho abukho ngaphezu kwe-10 mm. Zonke izitho zangaphakathi ze-fetus ziyabonakala.
Phakathi nalesi sikhathi, kunqunywe ukuthi ngabe kukhona ukugqunywa kwentamo ngezintambo zomzimba nokuthi zingaki izikhathi. Ukunyakaza kwe-Fetal kuyasebenza, kodwa umama ngokwayo angakwazi ukunquma lokhu - emavikini angu-31 umntwana uhamba kakhulu ngenkuthalo futhi ukuzamazama kunamandla kangangokuthi umama kumele abe nokunyakaza okuyishumi kuya kwangu-15 ngehora.