Thaum thawj 28 hnub tom qab yug, tus me nyuam yog tus menyuam mos. Tom qab lub sijhawm no, cov menyuam los ua menyuam lossis menyuam mos. Qhov siab, qhov hnyav, tsos, kev paub lub cev tau hloov pauv. Txhua tus menyuam yog tus neeg, tab sis muaj qhov ntsuas nruab nrab ntawm tus menyuam txoj kev loj hlob los ntawm thawj lub hlis ntawm nws lub neej, uas tau txiav txim siab ua qhov tsis suav. Nws yog ib qho tsim nyog yuav tsum paub cov kev txwv ntawm txoj kev loj hlob ntawm tus me nyuam thiab coj mus rau hauv tus account qee yam ntawm lawv lub cev yam ntxwv.
Cov Lus Qhia
Kauj ruam 1
Txawm hais tias qhov hnyav thiab qhov siab ntawm tus menyuam thaum yug los, hauv thawj lub hlis ntawm nws lub neej sab nraud, nws tuaj yeem ntxiv txog 900 grams ntawm qhov hnyav thiab loj hlob los ntawm 2-3 centimeters. Kev loj hlob ntawm tus menyuam thaum muaj hnub nyoog ib hlis yog 53-55 centimeters, hnyav yog 3600-3900 grams. Tsis txhob ntshai yog tias qhov siab lossis qhov hnyav ntawm tus menyuam nws txawv ntawm qhov tsis suav meej. Nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account seb cov kev txwv no nyob rau thaum yug los. Cov pob qij dawb lossis xim liab yuav tshwm sim ntawm tus menyuam daim tawv nqaij, uas yuav tsum tsis txhob ua kev txhawj xeeb, zoo li thaum thawj lub hlis ntawm lub neej, tus menyuam cov tawv nqaij yoog raws ib puag ncig. Nws maj nrawm los qhia rau tus kws kho mob paub txog cov pob khaus ntau uas tuaj yeem ua ke nrog cov kev tshwm sim xws li kev ua xua, kev tsis haum ntawm lub plab hnyuv, thiab ntau yam mob.
Kauj ruam 2
Hauv thawj lub hlis ntawm tus menyuam lub neej, kev hloov pauv ntawm keeb kwm ntau tshwm sim. Qhov tsim nyog ntawm qhov no hauv tus menyuam tuaj yeem pom o tuaj ntawm qog qog. Kev o ntawm cov qog ua rau cov tub thiab ua paug tawm hauv tsev los yog tawm ntshav los ntawm qhov chaw mos hauv cov menyuam ntxhais yog qhov tshwm sim ntawm tus niam niam cov tshuaj hormones thiab tus kheej hloov hormonal. Cov tshwm sim no suav hais tias yog physiologically li qub thiab tsis tas yuav muaj kev kho tshwj xeeb. Lawv yuav tsum ploj mus nyob rau hauv 1-2 lub lis piam thaum ua cov txheej txheem kev tu cev, suav nrog kev ntxuav kom huv tom qab txhua qhov quav, ua dej da dej. Nrog kev o ntawm cov qog mammary, koj tsis tuaj yeem nyem tawm lawv cov ntsiab lus ntawm koj tus kheej. Yog hais tias qhov o ntawm qhov nqos nqaij hauv cov tub, o ntawm qhov qog mammary thiab tso tawm los ntawm qhov chaw mos hauv cov menyuam ntxhais tsis ploj, koj yuav tsum hu rau koj tus kws kho mob.
Kauj ruam 3
Qhov muag xim tseem tshuav li nws tau yug thaum. Feem ntau, qhov muag tau muab kaw, raws li tus me nyuam tsaug zog. Yog hais tias, thaum lub sij hawm tsaug zog, profuse lacrimation, paug tawm ntawm cov kua paug lossis hnoos qeev los ntawm lub qhov muag pom, nws yog qhov yuav tsum tau sab laj rau tus kws kho mob hlwb lossis kws kho menyuam yaus, vim tias qhov ua tau ntawm qhov tshwm sim no yog kev txhaws ntawm lub qhov ntswg txhaws qhov ntswg. Txhawm rau ntxuav nws, nws yog qhov yuav tsum tau nqa tawm cov txheej txheem tho hauv cov kws kho mob tshwj xeeb cov tsev kho mob hauv kev coj ntawm tus kws kho mob. Yog tias koj tso cov khoom ci loj nyob rau qhov deb ntawm 15-25 cm ntawm tus menyuam lub ntsej muag thiab txav mus rau lawv, nws yuav ua raws lawv nrog nws ntsia. Tus me nyuam nti tawm suab los ntawm kev sim tig nws lub taub hau rau ntawm lub hauv paus ntawm lub suab. Yog tias nws tsis yooj yim rau tus me nyuam tig nws lub taub hau thiab nws muab nws tso rau ntawm ib qho, nws raug nquahu kom hloov qhov chaw ntawm tus menyuam thaum nws nyob hauv leej niam lub caj npab thaum pub mis lossis thaum pw. Qhov txheej txheem no yog kev tiv thaiv cov torticollis hauv menyuam mos.
Kauj ruam 4
Hauv "txoj haujlwm nquag", tus menyuam ntawm thawj lub hlis ntawm lub neej muaj peev xwm tsa nws lub taub hau tau ib ntus. Tus me nyuam txawv tus niam txiv lub suab los ntawm lwm lub suab, thiab tus menyuam tuaj yeem "gag" ntawm niam txiv lub suab. Nws tuaj yeem ntxhi ntawm qhov pom ntawm lub luag nyav.
