2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ntshav thiab pom los ntawm qhov chaw mos thaum cev xeeb tub yog qhov tshwm sim. Txog li 1 ntawm 4 (txog 25%) ntawm tag nrho cov poj niam cev xeeb tub muaj qee qhov los ntshav los yog pom thaum lawv cev xeeb tub. Los ntshav thiab pom thaum cev xeeb tub tsis yog ib txwm txhais tau tias muaj teeb meem, tab sis lawv tuaj yeem yog lub cim ntawm kev nchuav menyuam lossis lwm yam teeb meem loj.
Yuav los ntshav ntau npaum li cas thaum cev xeeb tub?
Koj tuaj yeem ntsib qee qhov pom thaum koj xav tias yuav tau txais koj lub sijhawm. Qhov no yog hu ua implantation los ntshav thiab nws tshwm sim nyob ib ncig ntawm 6 mus rau 12 hnub tom qab conception raws li lub qe fertilized cog nws tus kheej hauv koj lub tsev menyuam. Qhov ntshav no yuav tsum yog qhov kaj - tej zaum kav ntev li ob peb hnub, tab sis nws zoo li qub.
Koj puas tuaj yeem los ntshav zoo li lub sijhawm cev xeeb tub?
pom lossis los ntshav yuav tshwm sim sai tom qab kev xeeb tub, qhov no yog lub npe hu ua ntshav implantation. Nws yog tshwm sim los ntawm fertilized qe embedding nws tus kheej nyob rau hauv ob sab phlu ntawm lub tsev menyuam. Qhov ntshav no feem ntau ua yuam kev rau ib lub sijhawm, thiab nws yuav tshwm sim thaum lub sijhawm koj lub sijhawm teem tseg.
Lub sijhawm thaum cev xeeb tub tshwm sim li cas?
Cov ntshav ntau npaum li cas thaum cev xeeb tub? Los ntshav hauv thawj peb lub hlis twg tshwm sim hauv 15 txog 25 hauv 100 cev xeeb tub. Lub teeb los ntshav los yog pom tuaj yeem tshwm sim 1 mus rau 2 lub lis piam tom qab fertilizationthaum cov qe fertilized cog rau hauv ob sab phlu ntawm lub tsev menyuam.
Puas los ntshav thiab tseem cev xeeb tub?
Cov lus teb luv luv yogno. Txawm hais tias txhua qhov kev thov tawm ntawd, nws tsis tuaj yeem muaj lub sijhawm thaum koj cev xeeb tub. Xwb, koj yuav tau ntsib "pom" thaum cev xeeb tub, uas feem ntau yog lub teeb liab liab lossis xim av tsaus.
Pom zoo:
Puas yog neutrophilia tshwm sim thaum cev xeeb tub?
Tag nrho cov xov tooj dawb suav yuav nce siab thaum cev xeeb tub vim muaj ntau cov neutrophils. Neutrophils tseem tuaj yeem ua kom pom qhov "sab laug" (ntau dua ntawm cov qhab neutrophils). Txawm li cas los xij, qhov neutrophilia no feem ntau tsis cuam tshuam nrog kev kis kab mob lossis mob.
Puas yog bartholin cysts tshwm sim thaum cev xeeb tub?
Qhov tshwm sim ntawm Bartholin caj pas Bartholin caj pas Bartholin cov qog (los yog ntau dua vestibular qog) yog cov kabmob tseem ceeb ntawm cov poj niam cev xeeb tub. Danish anatomist Caspar Bartholin Secundus thawj zaug piav rau lawv hauv 1677.
Thaum twg organogenesis tshwm sim thaum cev xeeb tub?
Tom qab ua tiav ntawm gastrulation lub embryo nkag mus rau hauv organogenesis - qhov no yog cov txheej txheem uas cov ectoderm, mesoderm thiab endoderm hloov dua siab tshiab rau hauv lub cev ntawm lub cev. Cov txheej txheem no tshwm sim nruab nrab ntawm lub lim tiam 3 txog lub lim tiam 8.
Thaum twg lub cev xeeb tub tshwm sim?
Nyob rau hauv lub lis piam 4 txog 5 ntawm kev xeeb tub thaum ntxov, blastocyst loj hlob thiab tsim nyob rau hauv lub plab hauv plab. Cov hlwb sab nraud ncav cuag los tsim kev sib txuas nrog leej niam cov ntshav. Tom qab qee lub sijhawm, lawv yuav tsim cov placenta (tom qab yug menyuam).
Puas yog lub tshuab cua sov puas nyab xeeb thaum sim xeeb tub?
Thaum siv lub tshuab cua sov kom ua rau mob ib ntus ntawm koj cov pob qij txha, lub duav, thiab nraub qaum tsis yog teeb meem thaum cev xeeb tub, tsis txhob siv ib qho ntawm koj lub plab. Muaj ntau yam ua rau mob plab thaum koj cev xeeb tub, nrog rau qhov mob ib puag ncig ligament, roj thiab tsam plab, thiab cem quav.
