Mluza - zozizwitsa zimene ati amene adzakhale ndi mwana

Nthawi gestation ndi pafupifupi 280 masiku. Nthawi imeneyi, yaing'ono ubwamuna dzira umakhala kukula, zonse ogaŵikana zigawo, amene kenako anadzakhala ziwalo ndi kachitidwe. kachitidwe limba pamisinkhu yosiyanasiyana chitukuko anthu embryonic imvera kusintha nthawi zonse ndipo pamapeto pake mwanayo ndi moyo kunja kwa thupi la mayi. Koma ayenera kudutsa pa miyezi nayini Ndisanaumbidwe anthu amakhala yotheka kwa chilengedwe.

Pamaso Ndisanaumbidwe iyamba kukhala, chidzachitidwa umuna. Kuti izi ziyenera okhwima follicle ku umene abwino linagwira. Nthawi imeneyi, wotchedwa ovulation, umuna chidzachitidwa. ndiye yekha akuyamba phased chitukuko cha munthu watsopano. Magawo a chitukuko anthu embryonic m'malo lachabechabe, makamaka chitukuko inadzachitika iliyonse wachiwiri kwa miyezi nayini, koma madokotala akhala salembedwa anagawa mimba mu trimesters, omwe pali mapangidwe mkombero.

siteji kakulidwe

1 mwezi (masabata 1-4). Nyengo yonse ili kugawanika zonse maselo linagwira ntchito ndi kuonjezera mu kukula. Maselo anaika ziwalo, ndi kumapeto kwa magazi amayamba. Ndisanaumbidwe anthu panthawi imeneyi ndi kukula kwa mbewu ya mchenga.

2 mwezi (masabata 5-8). Akufotokozera chingwe umbilical ndi kukhazikitsidwa kwa matupi kunja ndi kugawanika kwa thupi manja, mapazi, mutu. Ayamba amaimira nkhope mwana.

3 mwezi (masabata 9-12). Ndisanaumbidwe iyamba kusuntha. Mapeto nthawi embryonic, akubwera ku mapeto a trimester. Kuyambira izo angatchedwe Ndisanaumbidwe anthu. Iye wakhala onse machitidwe limba, amene adzapitiriza yekha kukula. Panopa n'zotheka kudziwa yekha mutu ofesi, tailpiece ndi masamba a manja ndi miyendo, amene m'tsogolo adzakhala anayamba miyendo.

4 mwezi (sabata 13-17). Umayamba trimester chachiwiri. Vomerezani koposa ngati munthu: makutu ali pa mpando wake, maso ake kupitiriza kutsekedwa. Miyendo kale, koma zala mudakali wakhanda.

5 mwezi (masabata 18-21). Cartilaginous mafupa pang'onopang'ono ikamauma mafupa kukhala. zipatso akuyamba kumva ndipo ayamba kudziunjikira thupi mafuta. Akutukuka manja ndi mapazi, mwanayo ali ndi miyendo kwathunthu otukuka.

6 mwezi (masabata 22-26). Khungu kuyamba ntchito, pali tsitsi la mutu ndi nkhope, ndi mapangidwe misomali. Kuoneka bwino kumaliseche, amene kale. Ndisanaumbidwe anthu amakhala yotheka.

Mwezi 7 (Mlungu 27-31). Mwanayo akhoza kutsegula maso ake. Tsopano iye ndi mafoni kwambiri ndipo mayi akhoza kumva izo. Mwamsanga kukula tsitsi, ndipo iye kupeza kulemera. ziwalo zonse kupitiriza kukhala, koma ndi wokonzeka moyo mu dziko kunja.
8 mwezi (masabata 32-36). Mwakhama osauka ubongo anamaliza Chiyambi chake. Mantha dongosolo ndi amphumphu bwinobwino. Pang'onopang'ono anapanga masamba pa lilime. Subcutaneous mafuta pa mfundo iyi ndi avareji ya pafupifupi 8 peresenti ya kulemera kwa thupi lawo.

9 mwezi (masabata 37-40). Mwana akutenga malo omaliza kubadwa m'tsogolo. Tsopano ali okonzeka ndipo akhoza anabadwa pa nthawi iliyonse.