Kodi zaka zowonongeka za odwala matendawa zimakhala bwanji?
Chifukwa chakuti nthawi zambiri kutanthauzira kwa tsiku la pathupi ndi kovuta, nthawi yowonongeka imayamba kuwerengera kuyambira tsiku loyamba lakumapeto, kutuluka mwezi uliwonse.
Panthawi imodzimodziyo, kuti zikhale zosavuta kuziwerengera kuti mweziwo umatha kwenikweni masabata 4. Choncho, kuti muwerenge miyezi ingapo izi, masabata khumi ndi awiri (12) aliwonse, amayi omwe akuyembekezera amakhala okhutira ndi 4. Choncho, masabata khumi ndi awiri ali ndi miyezi itatu yokwanira.
Kodi chimachitika ndi chiyani mwana wakhanda panthawiyi?
Kukula kwa mwana wam'tsogolo pa nthawi ino ndi 6-7 masentimita, ndipo thupi lake lifika 9-13 g.
Mtima uli wokonzeka kugwira ntchito ndipo mkati mwa mphindi imodzi ndikuperekera 160. Kugogoda kwake kumveka bwino pamene akuchita ultrasound.
Panthawiyi, kuyambira kwa thymus gland kumachitika, komwe kumayambitsa kusakanikirana kwa ma lymphocytes komanso kupanga kachirombo ka mwana. Panthawi imodzimodziyo, chifuwachi chimayamba kumasula mahomoni omwe amakhudza kwambiri kayendedwe kamene kagayidwe kameneka kamakula. Ma leukocyte amayamba kuonekera m'magazi ozungulira.
Chiwindi cha mwana wosabadwa chimabala bile, chomwe chiri chofunika kwambiri kuti chigwiridwecho chizikhala. Pachifukwa ichi, makoma a m'mimba mwachinyamatayo amayamba kupanga mapangidwe othandizira a minofu yawo.
Mu zipangizo zamisakhungu, mafupa amapangidwa. Pa nsonga zala zachitsulo zikuoneka ngati zida za misomali. Thupi palokha liri ndi tsitsi la kunja.
Mwanayo amayamba kuyenda koyamba mu amniotic fluid. Kukonzekera kwawo kumachitika tsiku ndi tsiku, ndipo voliyumu siimapanga 50 ml.