Niaj hnub no peb yuav tham txog ib lub ncauj lus uas ntau tus neeg tsis tshua xav tham txog rau pej xeem, tab sis nws tseem ceeb heev rau kev noj qab haus huv ntawm cov txiv neej thiab lub neej yav tom ntej ntawm tsev neeg. Ntawd yog phev. Tsis muaj kev txaj muag hauv kev tham txog qhov no, nws yog ib feem ntawm peb lub cev. Yog li, cia peb tham txog qhov no qhib siab, zoo li peb tab tom tham nrog ib tug phooj ywg.
Ua ntej, cia peb saib seb cov phev no yog dab tsi.
Hais yooj yim xwb, cov noob qes yog ib lub noob qes txiv neej . Nws zoo li ib tug qav me me, tab sis nws me dhau uas tsis pom nrog lub qhov muag liab qab, thiab tsuas pom tau nrog lub tshuab microscope xwb. Ib tug me nyuam yug los thaum ib lub noob qes los ntawm ib tug txiv neej sib koom ua ke nrog ib lub "qe", lwm lub noob qes los ntawm ib tug poj niam. Hauv kev kho mob, peb hu qhov no ua kev xeeb tub .
Qhov no feem ntau tshwm sim tom qab sib deev hauv qhov chaw mos. Txawm li cas los xij, qee zaum, rau cov neeg uas muaj teeb meem xeeb tub, qhov kev xeeb tub no kuj tuaj yeem ua tiav los ntawm cov txheej txheem xws li IVF (In Vitro Fertilization) .
Feem ntau ib tug tub hluas pib tsim cov phev thaum nws muaj hnub nyoog li ntawm 10-12 xyoos, lossis thaum nws tseem hluas . Tom qab ntawd, nws muaj peev xwm tsim cov phev thoob plaws nws lub neej. Cov no hu ua ntau lub npe, piv txwv li 'Gametes' lossis 'Spermatozoa'.
Lub luag haujlwm ntawm cov phev thiab qhov ntau ntawm cov phev
Cov phev tsuas muaj ib txoj haujlwm tseem ceeb xwb: nrhiav lub qe ntawm tus poj niam, ua kom nws muaj chiv, thiab tsim lub neej tshiab.
Ib lo lus nug uas ntau tus neeg muaj yog seb puas yuav muaj kev phom sij rau lub cev yog tias koj tsis ejaculate. Yuav tsis muaj kev phom sij. Cov phev uas tsis tau tso tawm ntawm koj lub cev yuav raug koj lub cev nqus rov qab. Yog li ntawd tsis muaj laj thawj yuav txhawj txog nws.
Tam sim no cia peb saib seb muaj pes tsawg tus phev nyob hauv cov kua dej hu ua phev. Feem ntau, tus txiv neej noj qab haus huv cov phev muaj txij li 15 lab txog ntau dua 200 lab tus phev ib milliliter (loj li ib diav me me). Yog tias tus naj npawb phev tsawg dua 15 lab tus ib milliliter, peb hu qhov mob ntawd ua Oligospermia .
Kev mus ncig thiab lub neej ntawm cov phev yog li cas?
Tom qab kev sib deev tsis muaj kev tiv thaiv, ntau lab tus phev ua ib qho kev taug kev nyuaj los ntawm tus poj niam lub qhov chaw mos, lub qhov ncauj tsev menyuam, lub tsev menyuam, thiab cov raj fallopian.
Xav txog nws zoo li kev sib tw loj. Txawm hais tias muaj ntau lab tus neeg sib tw pib txoj kev taug kev, tsuas yog ob peb tug ntawm cov phev muaj zog thiab noj qab haus huv tshaj plaws thiaj li yuav nrhiav tau lub hom phiaj kawg, lub qe.
Tsis tas li ntawd xwb, tus poj niam lub cev tiv thaiv kab mob pom cov phev no ua ib yam dab tsi txawv teb chaws uas tau nkag mus rau hauv lub cev. Yog li ntawd, lub cev ntawd kuj sim rhuav tshem cov phev no. Yog tias cov phev seem tshuav hla dhau tag nrho cov teeb meem no thiab pom lub qe, kev sib xyaw ua ke tshwm sim.
Cov phev nyob tau ntev npaum li cas?
- Sab hauv lub cev poj niam: Cov phev tuaj yeem nyob hauv tus poj niam lub cev xeeb tub tau txog li 5 hnub .
- Hauv lub cev txiv neej: Cov phev uas tsis tau tso tawm tuaj yeem nyob hauv cov noob qes li ntawm 2.5 lub hlis . Tom qab ntawd, lawv tuag thiab rov qab nqus los ntawm lub cev.
- Sab nraum lub cev: Qhov no nyob ntawm qhov chaw ib puag ncig. Thaum sov li ntawm chav tsev (kwv yees li 20 degrees Celsius), cov phev tuaj yeem nyob tau li ib teev . Lawv tuag sai sai nrog kev hloov pauv ntawm qhov kub thiab txias. Txawm li cas los xij, nyob rau hauv cov xwm txheej tshwj xeeb cryogenic ('sperm banking') lawv tuaj yeem khaws cia tau ntau xyoo.
Cov phev tsim tawm qhov twg thiab lawv cov feem yog dab tsi?
Cov noob qes raug tsim tawm hauv ib lub raj me me (seminiferous raj) hauv koj lub noob qes. Thaum cov noob qes raug tso tawm, nws mus ncig los ntawm txoj kev hauv qab no:
1. Cov kua tawm ntawm cov noob qes.
2. Nws mus rau ib lub raj (epididymis) tom qab lub noob qes.
3. Los ntawm qhov ntawd nws mus ncig raws ib lub raj xa dej (`vas deferens`).
4. Dhau los ntawm cov qog prostate.
5. Thaum kawg, nws tawm hauv qhov chaw mos los ntawm txoj hlab zis.
Tam sim no cia peb saib cov feem tseem ceeb ntawm cov phev me me no.
| Ib feem ntawm cov phev | Kev piav qhia thiab kev ua haujlwm |
|---|---|
| Lub taub hau | Qhov no yog qhov tseem ceeb tshaj plaws. Koj cov ntaub ntawv txog caj ces, lossis DNA , muaj nyob ntawm no. Lub taub hau ntawm cov phev noj qab haus huv zoo li lub txiv almond. Saum lub taub hau yog lub hau hu ua acrosome . Cov enzymes hauv qhov no pab nws nkag mus rau hauv phab ntsa ntawm lub qe thiab nkag mus. |
| Nruab nrab | Qhov no muab zog rau cov hlwb ntawm peb lub cev.Nws muaj cov khoom hu ua mitochondria. Ib yam li lub roj teeb, qhov nruab nrab no muab lub zog uas xav tau rau tus tw ua luam dej. |
| Tus Tsov tus tw (Tus Tsov tus tw / Tus Tsov tus tw) | Qhov no yog qhov ntev tshaj plaws ntawm cov phev. Nws yog qhov uas txav cov phev mus tom ntej hauv kev txav mus los, zoo li lub hau ntswj. Kev txav no kuj pab nws nkag mus rau hauv lub qe. |
Vim li cas cov qauv ntawm cov phev thiaj tseem ceeb?
Kev kawm txog cov duab thiab cov qauv ntawm cov phev. Nws feem ntau saib rau:
- Lub taub hau zoo li cas thiab loj npaum li cas.
- Qhov nruab nrab zoo li cas.
- Cov qauv ntawm tus Tsov tus tw.
Cov noob qes uas noj qab nyob zoo thiab zoo nkauj yog cov uas ua luam dej tau ncaj thiab sai . Yog tias muaj qhov tsis zoo ntawm lawv cov duab, cov noob qes ntawd yuav tsis tuaj yeem ua tiav lawv txoj kev mus nrhiav lub qe.
Cov hom phev uas tsis zoo li qub
| Kev txawv txav (lus kho mob) | Lub ntsiab lus |
|---|---|
| Cov noob qes Acephalic | Phev tsis muaj taub hau. |
| Kab mob Microcephaly | Cov phev nrog lub taub hau me me heev. |
| Macrocephaly | Cov phev uas muaj lub taub hau loj heev. |
| Cov phev sib npaug | Cov phev muaj ob lub taub hau. |
| Cov noob qes Acaudate | Phev tsis muaj tus tw. |
| Tus Tsov tus tw khoov / Coiled | Phev nrog tus Tsov tus tw khoov los yog coiled. |
Muaj tej yam dab tsi cuam tshuam rau kev noj qab haus huv ntawm cov phev?
Teeb meem ntawm cov phev tuaj yeem yog ib qho ua rau cov txiv neej tsis muaj menyuam. Tej zaum koj yuav tsis paub tias muaj teeb meem cuam tshuam rau koj cov phev kom txog thaum koj thiab koj tus khub muaj teeb meem xeeb tub. Nov yog qee yam mob uas tuaj yeem cuam tshuam rau kev noj qab haus huv ntawm cov phev.
Varicoceles (varicoceles)
Qhov no yog qhov o ntawm cov hlab ntsha uas nyob ib puag ncig cov noob qes. Thaum qhov no tshwm sim, cov leeg ntshav puv nrog cov ntshav thiab qhov kub ntawm cov noob qes nce ntxiv. Qhov kub nce ntxiv no tuaj yeem cuam tshuam tsis zoo rau kev tsim cov phev thiab kev loj hlob.
Kev raug mob ntawm lub noob qes
Yog tias muaj xwm txheej ua rau lub noob qes puas tsuaj, nws tuaj yeem cuam tshuam ncaj qha rau cov txheej txheem tsim cov phev.
Qee cov kab mob sib kis los ntawm kev sib deev (STIs)
Qee cov kab mob sib kis los ntawm kev sib deev, xws li Chlamydia thiab Gonorrhea, tuaj yeem ua rau cov phev puas tsuaj.
Qee cov tshuaj
Qee cov tshuaj uas koj noj tuaj yeem cuam tshuam rau qhov zoo ntawm cov phev ua ib qho kev phiv. Piv txwv li:
- Flutamide thiab bicalutamide, uas yog siv rau mob qog nqaij hlav prostate.
- Spironolactone, uas yog muab rau cov ntshav siab.
- Tsis tas li ntawd xwb, kev kho mob hloov testosterone (kev kho mob testosterone sab nraud) ua rau lub cev tsis tsim cov phev ntuj.
Kev cuam tshuam ntawm ib puag ncig thiab kev ua neej
Qhov no tseem ceeb heev.
- Haus cawv thiab haus luam yeeb (luam yeeb lossis vaping) cuam tshuam ncaj qha rau qhov ntau thiab zoo ntawm cov phev.
- Kev muab cov noob qes rau hauv qhov kub ntau dhau yog qhov tsis zoo rau cov phev. Siv cov chav sauna lossis cov pas dej kub ntau zaus, nrog rau kev zaum ntawm lub rooj zaum lossis lub rooj zaum muaj log ntev ntev hauv tib qho chaw, tuaj yeem ua rau cov noob qes kub ntxiv thiab ua rau cov phev puas tsuaj.
Cov tshuaj tiv thaiv kab mob antisperm
Qhov tshwm sim yog tias koj lub cev tiv thaiv kab mob yuam kev txheeb xyuas cov phev ua yeeb ncuab thiab tom qab ntawd tsim cov tshuaj tua kab mob los rhuav tshem lawv.
Cov kab mob ntsig txog phev
Cov mob no tuaj yeem cuam tshuam rau qhov ntau thiab zoo ntawm cov phev.
| Mob nkeeg | Tsuas yog lub ntsiab lus |
|---|---|
| Oligospermia | Cov noob phev tsawg hauv cov phev (tsawg dua 15 lab ib milliliter). |
| Azoospermia | Tsis muaj phev nyob hauv cov phev. Qhov no tuaj yeem yog vim muaj kev thaiv hauv lub cev kev yug me nyuam, xws li kev thaiv hauv cov raj fallopian. |
| Teratospermia | Muaj feem pua ntau ntawm cov phev uas zoo li txawv txawv nyob rau hauv cov phev, uas ua rau lawv tsis muaj peev xwm ua luam dej mus rau thiab nkag mus rau hauv qe. |
Yuav ua li cas thiaj kuaj tau kev noj qab haus huv ntawm cov phev?
Qhov kev kuaj mob zoo tshaj plaws thiab tseem ceeb tshaj plaws uas yuav tsum paub txog kev noj qab haus huv ntawm cov phev yog kev soj ntsuam cov phev . Qhov kev kuaj mob no tuaj yeem ua rau koj tus kws kho mob nkag siab meej txog cov hauv qab no:
- Tus naj npawb ntawm cov phev: Tus nqi yog dab tsi?
- Cov duab ntawm cov phev: Feem pua ntawm cov phev uas zoo li noj qab nyob zoo yog dab tsi?
- Kev txav ntawm cov phev: Cov phev txav mus zoo thiab sai npaum li cas?
Qhov no yuav tsum tau muab cov qauv phev. Qhov no tuaj yeem ua tau ntawm chaw kho mob lossis chaw kuaj mob. Yog tias cov qauv no tau muab rau hauv tsev, feem ntau nws yuav tsum tau xa mus rau chaw kuaj mob hauv ib teev .
Yuav ua li cas thiaj txhim kho tau qhov zoo ntawm cov phev?
Qhov xov xwm zoo yog tias koj tuaj yeem txhim kho kev noj qab haus huv thiab qhov zoo ntawm koj cov phev nrog ob peb qhov kev hloov pauv yooj yim rau koj txoj kev ua neej.
- Tsum haus luam yeeb kiag li. Qhov no yog qhov tseem ceeb tshaj plaws.
- Txwv koj txoj kev haus dej cawv. Zoo tshaj plaws yog kom txo nws kom ntau li ntau tau.
- Ntxiv cov txiv hmab txiv ntoo thiab zaub tshiab rau hauv koj cov zaub mov noj.
- Tswj koj qhov hnyav kom zoo rau koj qhov siab.
- Ua si nawv tsis tu ncua. Txawm tias taug kev li 30 feeb hauv ib hnub los txaus lawm.
- Tswj kev ntxhov siab. Tej yam xws li yoga thiab kev xav yuav pab tau.
- Siv cov txheej txheem muaj kev nyab xeeb xws li hnab looj tes thaum sib deev los tiv thaiv koj tus kheej ntawm cov kab mob sib kis los ntawm kev sib deev.Siv.
Yog tias koj tab tom yuav muaj menyuam, nws yog ib qho tseem ceeb rau koj thiab koj tus khub xav txog tej no. Nws zoo li kev sib koom tes ua ke.
Thaum kawg, tsuas yog siv ib tug noob qes xwb thiaj li ua tau ib tug me nyuam. Tab sis rau ib tug noob qes ntawd kom nrhiav tau lub qe, kov yeej tej teeb meem, thiab ua qhov kev taug kev nyuaj ntawd, nws xav tau kev txhawb nqa ntawm ntau lab tus noob qes noj qab haus huv thiab muaj zog. Yog vim li cas qhov ntau thiab zoo ntawm noob qes thiaj tseem ceeb ib yam li qhov zoo ntawm noob qes.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Kev noj qab haus huv ntawm cov phev yog qhov tseem ceeb heev rau txhua tus txiv neej uas xav pib tsev neeg.
- Koj txoj kev ua neej (haus luam yeeb, haus dej cawv, noj zaub mov zoo, tawm dag zog, ntxhov siab) cuam tshuam ncaj qha rau qhov zoo ntawm cov phev.
- Yog tias koj muaj teeb meem xeeb tub, tsis txhob txaj muag lossis ncua sijhawm nrhiav kev qhia los ntawm tus kws kho mob uas tsim nyog . Kev soj ntsuam cov phev yog ib qho kev kuaj yooj yim thiab tseem ceeb heev.
- Tam sim no muaj cov kev kho mob zoo rau ntau yam teeb meem ntawm cov noob qes, yog li ntawd tsis txhob tso tseg kev cia siab.
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