Yuav ua li cas puas muaj tus conception ntawm ib tug me nyuam

Yuav ua li cas yog lub me nyuam txoj kev conception, paub tsis tau txhua leej txhua tus. Txawm tias muaj ntau yam khoom, qhia tom tsev kawm ntawv, nyob rau hauv kev kawm ntawv, tshwj xeeb tshaj yog kev kho mob, nplooj siab mus rau cov ntawv no. Txij li thaum muaj yog conceiving ib tug me nyuam? Cia peb xav txog nyob rau hauv ntau dua kom meej tom qab nyob rau hauv tsab xov xwm.

Limbo lub neej yog ib tug zoo kawg li txheej txheem. Nws pib nrog cov fertilization ntawm lub ovum los ntawm cov phev niam txiv txiv. Thaum lub sij hawm kev sib deev com mus rau lub qe maj lab ntawm cov phev. Txawm li cas los, tsuas yog ib tug ntawm lawv fertilizes nws. Los ntawm cov paub tab qe plhaub phev penetrates sai sai txaus. Tom qab ntawd, lwm cov phev nyob rau hauv txhua txoj kev tsis muaj peev xwm ua tib yam. Nyob rau hauv cov ntaub ntawv no, lub qe tau txais xwb nws lub taub hau, tus Tsov tus tw tseem nraum zoov. Qhov no yog ib feem yog tom qab kev puas tsuaj.

Thaum lub sij hawm ntawd, thaum lub taub hau ntawm tus txiv neej cov phev nkag mus hauv lub qe ntawm nws cov chromosomes, thiab lub qe xwb hauj lwm ua ke rau ib tug. Uas yog vim li cas tus xov tooj ntawm chromosomes nyob rau hauv lub tshiab tsim tshiab cell yuav sib npaug zos rau plaub caug-rau. Raws li ib tug tshwm sim ntawm txoj kev no yog tsim, lub thiaj-hu ua zygote tsiv mus rau hauv lub tsev me nyuam ntawm ob mus rau peb hnub. Rau ib ntev lub sij hawm zygote faib, blastula tsim.

Tus tshiab cell muaj ob peb khaubncaws sab nraud povtseg. Lub sab sauv txheej yog hu ua tus trophoblast. Nws allocates tshwj xeeb tshwj xeeb enzymes. Lawv muaj peev xwm ntawm dissolving lub txheej ncaj qha nyob rau hauv lub tsev me nyuam. Tom qab, nws tsim nyob rau ib hom ntawm zawj. Thaum lub zawj raws li ib tug tshwm sim nws yuav tsum shipped heev ovum. Qhov no yog hu ua implantation cov kws txawj. Ib tug paub lo lus rau ntau tus neeg, cov nqi sib txawv nyob rau hauv tej yam. Yog hais tias koj noj lub hnub, nyob rau hauv cov ntaub ntawv no, implantation tshwm sim txog xya hnub tom qab fertilization. Yog hais tias li no taw tes tej kev phiv nyhuv twb sib sib zog tsa rau lub qe, nws tuag los yog puas nyob rau hauv ib txhia qhov chaw. Txawm li cas los, tom qab uas nws tau mus ua kom tiav lub restoration.

Tom qab ntawm me nyuam hauv plab trophoblast tsim plhaub. Muaj ntau ntau, ib tug ntawm cov khaubncaws sab nraud povtseg yog hu ua tus chorion. Chorion villi muaj, los ntawm txoj kev uas ces ntaub ntawv lub tsho me nyuam. Nws tsim pib thaum lub yim lub lim tiam ntawm cev xeeb tub. Raws li rau nws ua kom tiav daim ntawv no, lub sij hawm no ntog rau hauv kaum plaub lub lim tiam. Lub tsev me nyuam yog ib yam uas tseem ceeb heev nyob rau hauv txoj kev loj hlob ntawm tus me nyuam. Qhov no yog ib lub cev uas yuav ua ua ntej yug tus me nyuam thiab yug me nyuam ntawm tus me nyuam. Nyob rau hauv dav dav, lub tsos ntawm lub tsho me nyuam yog heev uas zoo sib xws rau ib tug dog dig ncuav mog qab zib. Nws txoj kab uas hla yog sib npaug zos rau nees nkaum mus rau nees nkaum-tsib centimeters, nrog lub thickness ntawm nws ib nrab xwb rau ob centimeters.

Los ntawm feem ntau ntawm lub tsho me nyuam mus rau lub tsim fetus yog ib tug plurality ntawm cov hlab ntsha. Lawv yog surrounded los ntawm ib tug tshwj xeeb tshuaj. Qhov no yog txoj hlab ntaws. Nws tsev me nyuam yog ib tug system uas ua ntau zog nyob rau hauv me nyuam hauv plab lub neej. Qhov no thiab lub ntsws, thiab lub siab, thiab ob lub raum rau ib tug zuj zus lub cev. Tsis tag li ntawd no, los ntawm nws, mus rau lub fetus tsim nyog cov as-ham, lub tawm los ntawm cov khoom ntawm me nyuam hauv plab metabolism, nqa tawm cov tseem ceeb heev nkev pauv. Tsev me nyuam muab tej uteroplacental ncig.

Yuav ua li cas puas muaj tus conception ntawm tus me nyuam, tau piav saum toj no. Nws yuav tsum tau muab sau tseg tias hnub no leej twg yuav yuav los yog tshawb cov loj npaum li cas ntawm cov ntaub ntawv nplooj siab rau txoj kev no. Muaj yog ib tug tshwj xeeb ntaub ntawv, uas qhia rau zaj dab neeg ntawm yuav ua li cas lub conception ntawm tus me nyuam. Nws yog ib nqi sau cia hais tias tag nrho cov devoted mus rau qhov nthuav lub ntsiab lus thiab lub npe "Tus tsis zoo los ntawm haus dej caw nyob rau hauv lub conception ntawm tus me nyuam" yuav tsum paub txhua tus ntxhais hluas. Tos niam yuav tsum tau muaj ib lub tswv yim ntawm yuav ua li cas nws tag nrho cov tshwm sim. Tsaug rau tej kev kawm, nws yuav tsum tsis txhob muaj ib tug ntau ntawm kev txom nyem thiab raug teeb meem, txuag koj cev xeeb tub thiab yug me nyuam mus rau ib tug noj qab nyob zoo tus me nyuam. conception lub sij hawm yog sob.