Tej yam koj yuav tsum paub txog cov phev: Cia peb tham!

Koj puas tau xav paub tseeb tias cov phev yog dab tsi, lawv tsim los li cas, thiab lawv lub luag haujlwm yog dab tsi? Tej zaum koj yuav txaj muag me ntsis thaum tham txog lawv. Tab sis lawv yog ib feem tseem ceeb heev ntawm peb lub cev. Yog li, hnub no peb yuav tham txog txhua yam txog cov phev no, yooj yim heev, hauv txoj kev uas koj nkag siab tau.

Phev yog dab tsi tiag?

Hais yooj yim xwb, cov phev yog cov qe ntawm cov txiv neej . Lawv yog ib hom qe uas zoo li ib tug qav me me thiab tsuas pom tau hauv qab lub tshuab microscope xwb. Thaum cov phev ntawm tus txiv neej sib koom ua ke nrog cov qe ntawm tus poj niam, cov qe menyuam yuav tsim thiab tus menyuam pib loj hlob. Feem ntau peb hu cov txheej txheem no tias '(kev xeeb tub)' lossis '(kev xeeb tub)'. Feem ntau, qhov no tshwm sim tom qab kev sib deev los ntawm qhov chaw mos. Txawm li cas los xij, qee zaum qhov no kuj tuaj yeem tshwm sim los ntawm cov txheej txheem kev tso noob qes, piv txwv li '(Hauv Vitro Fertilization - IVF)'.

Feem ntau ib tug tub hluas pib tsim cov phev thaum nws mus txog hnub nyoog laus , ntawm hnub nyoog 10 thiab 12 xyoos. Tom qab ntawd, nws muaj peev xwm tsim cov phev thoob plaws nws lub neej.

Phev muaj ntau lub npe ntxiv:

• Cov qe menyuam ntawm cov txiv neej
• Cov noob caj noob ces
• Spermatozoa (ib yam: spermatozoon)

Tib yam uas peb cov txiv neej muaj nrog cov phev yog dab tsi?

Qhov tseeb, lub luag haujlwm tseem ceeb tshaj plaws ntawm cov phev yog ua kom cov qe poj niam muaj menyuam. Qhov ntawd yog, los pab tsim ib tug menyuam.

Tej zaum ib txhia neeg yuav xav tias yog tsis tso zis, uas yog, tsis tso cov phev tawm, yuav ua rau muaj teeb meem kev noj qab haus huv . Qhov ntawd tsis yog qhov tseeb. Cov phev uas tsis tau tso tawm ntawm koj lub cev raug koj lub cev nqus rov qab. Yog li ntawd tsis muaj dab tsi yuav txhawj txog.

Muaj pes tsawg tus phev nyob hauv cov phev?

Cov phev yog ib yam khoom nplaum uas muaj cov phev nyob hauv. Cov phev ntawm ib tug txiv neej noj qab nyob zoo muaj peev xwm muaj txij li 15 lab mus txog ntau tshaj 200 lab tus phev hauv ib milliliter (kwv yees li 0.2 diav me me). Xav txog seb muaj pes tsawg tus phev nyob hauv ib qho chaw me me no!

Yog tias muaj tsawg dua 15 lab tus phev rau ib milliliter ntawm cov phev, peb hu qhov mob ntawd ua oligospermia . Qhov no tuaj yeem yog ib qho ntawm cov laj thawj uas ua rau muaj teeb meem xeeb tub.

Thaum cov phev nkag mus rau hauv lub cev ntawm tus poj niam, muaj dab tsi tshwm sim rau nws?

Thaum lub sijhawm sib deev hauv qhov chaw mos uas tsis tau tiv thaiv, cov phev yuav mus ncig thoob plaws hauv tus poj niam lub cev xeeb tub. Qhov kev mus ncig no coj lawv mus rau hauv qhov chaw mos, lub qhov ncauj tsev menyuam, lub tsev menyuam, thiab thaum kawg mus rau hauv cov raj fallopian.

Tiam sis txoj kev taug kev no tsis yooj yim li. Tus poj niam lub cev tiv thaiv kab mob kho cov phev no zoo li cov neeg txawv teb chaws nkag los. Yog li ntawd, lub cev tiv thaiv kab mob sim rhuav tshem cov phev no. Yog tias ob peb tug phev tseem muaj sia nyob los ntawm kev kov yeej tag nrho cov teeb meem no thiab mus txog cov hlab qe menyuam, yog tias muaj qe nyob ntawd, lawv sim nkag mus rau hauv qe ntawd. Yog tias ib tug phev ua tiav, cev xeeb tub tshwm sim.

Cov phev muaj sia nyob tau ntev npaum li cas?

Qhov no txawv nyob ntawm lub sijhawm.

• Sab hauv lub cev xeeb tub ntawm poj niam: Cov phev tuaj yeem nyob tau txog tsib hnub. Qhov no txhais tau tias cev xeeb tub tuaj yeem tshwm sim ob peb hnub tom qab sib deev.
• Hauv Cov Qes: Cov phev uas tsis tau tawm hauv lub qe yuav nyob hauv cov qe li ntawm 2.5 lub hlis. Tom qab ntawd, lawv tuag thiab lub cev rov nqus tau.
• Sab nraum lub cev: Qhov no feem ntau nyob ntawm qhov kub thiab txias ib puag ncig. Thaum sov li qub hauv chav tsev (kwv yees li 20 degrees Celsius), cov phev tuaj yeem nyob tau li ib teev. Txawm li cas los xij, yog tias qhov kub hloov pauv sai sai, cov phev yuav tuag sai sai.
• Kev Khaws Cov Phev: Yog tias koj khaws koj cov phev, nws tuaj yeem khaws cia kom muaj kev nyab xeeb hauv qab cov xwm txheej cryogenic rau ntau xyoo caum.

Cov phev tsim tawm qhov twg? Txoj kev tawm ntawm lawv yog dab tsi?

Cov noob qes raug tsim tawm hauv ib lub cev me me hauv koj lub noob qes . Cov raj no hu ua seminiferous tubules. Thaum cov noob qes raug tso tawm (ejaculated), lawv mus ncig raws txoj kev no:

1. Ua ntej, nws tawm ntawm cov noob qes.

2. Tom ntej no, nws mus rau ib lub raj nyob tom qab ntawm lub noob qes (epididymis), qhov chaw uas cov phev loj hlob ntxiv.

3. Los ntawm qhov ntawd nws mus ncig raws ib lub raj xa dej (`vas deferens`).

4. Dhau los ntawm cov qog prostate. Qhov no yog qhov chaw uas lwm cov khoom ntawm cov kua qaub ncaug raug sau.

5. Thaum kawg, cov zis tawm hauv txoj hlab zis los ntawm txoj hlab zis ntawm qhov kawg ntawm tus qau.

Cov noob qes muaj dab tsi? Nws yog qhov xav tsis thoob tias muaj ntau yam me me nyob hauv ib yam dab tsi me me no!

Ib tug phev yog ib lub cell me me uas muaj ntau yam sib txawv. Nws muaj peb feem tseem ceeb:

1. Taub Hau: Lub taub hau ntawm cov phev muaj cov ntaub ntawv txog noob caj noob ces, lossis 'DNA' . Lub taub hau ntawm cov phev noj qab haus huv zoo li lub txiv almond thiab me ntsis taw. Lub taub hau npog los ntawm lub hau hu ua '(acrosome). Qhov no muaj cov enzymes. Lub taub hau zoo li lub txiv almond no, thiab cov enzymes hauv acrosome, pab cov phev nkag mus rau hauv lub qe.

2. Nruab Nrab/Caj Dab: Qhov no muaj cov mitochondria. Mitochondria yog lub zog ntawm peb cov hlwb. Cov no muab lub zog uas xav tau rau tus tw ntawm cov phev.

3. Tus Tsov tus tw/Tus Tsov tus tw:Tus tw yog qhov ntev tshaj plaws ntawm cov phev. Nws yog qhov kev txav tig zoo li lub corkscrew uas thawb cov phev mus tom ntej. Nws kuj pab cov phev nkag mus rau hauv qe.

Puas yog cov qauv ntawm cov phev tseem ceeb?

Yog, yeej muaj tseeb tiag! Cov qauv ntawm cov phev yog cov duab ntawm cov phev:

• 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 muaj cov duab zoo yog cov uas ua luam dej tau zoo thiab ncaj. Lub peev xwm no yog qhov tseem ceeb rau kev ncav cuag thiab ua rau lub qe muaj menyuam.

Nov yog qee cov piv txwv ntawm cov qauv phev tsis zoo:

• Cov noob qes Acephalic
• Cov phev uas muaj lub taub hau me me (microcephaly)
• Cov phev uas muaj lub taub hau loj (macrocephaly)
• Cov noob phev uas muaj lub taub hau ntxiv (piv txwv li ob lub taub hau noob phev)
• Cov noob qes Acaudate
• Tus Tsov tus tw khoov los yog rub
• Tus Tsov tus tw nkhaus
• Cov noob qes luv luv (dysplasia ntawm cov noob qes fibrous)

Yog tias muaj cov duab tsis zoo li no, cov phev yuav tsis ua luam dej tau zoo lossis nkag mus rau hauv lub qe.

Tej yam mob twg cuam tshuam rau cov phev?

Kev tsis muaj menyuam ntawm cov txiv neej tuaj yeem tshwm sim los ntawm teeb meem nrog cov phev. Muaj ntau yam uas tuaj yeem cuam tshuam rau kev noj qab haus huv ntawm koj cov phev lossis lawv txoj kev txav mus los. Txawm li cas los xij, koj yuav tsis paub tias koj cov phev raug cuam tshuam kom txog thaum koj thiab koj tus khub muaj teeb meem xeeb tub.

Qee yam mob uas cuam tshuam rau kev noj qab haus huv ntawm cov phev suav nrog:

• Kab mob Varicocele: Qhov no yog ib qho mob uas cov leeg ntshav nyob ib puag ncig lub noob qes o tuaj. Qhov no ua rau cov ntshav sib sau ua ke rau hauv ib qho chaw thiab qhov kub ntawm lub noob qes nce ntxiv. Qhov no tuaj yeem cuam tshuam rau kev loj hlob ntawm cov phev.
• Kev raug mob ntawm cov noob qes: Yog tias cov noob qes raug mob, lawv tuaj yeem raug puas tsuaj thiab txo qhov muaj peev xwm tsim cov phev.
• Qee cov kab mob sib kis los ntawm kev sib deev (STIs): Qee cov kab mob STIs, xws li Chlamydia thiab Gonorrhea, tuaj yeem ua rau koj cov phev puas tsuaj.
• Qee cov tshuaj: Qee cov tshuaj tuaj yeem cuam tshuam rau qhov zoo ntawm cov phev ua ib qho kev phiv. Piv txwv li:
• Flutamide thiab bicalutamide (cov no yog cov tshuaj siv los kho mob qog nqaij hlav prostate)
• Spironolactone (tshuaj kho mob ntshav siab thiab kab mob plawv)

Tsis tas li ntawd xwb, kev kho mob hloov testosterone ua rau lub cev tsis tsim cov phev. Cov kev kho mob no muaj ntau hom, suav nrog kev txhaj tshuaj, tshuaj ntsiav, daim ntaub nplaum, tshuaj ntsiav, thiab cov tshuaj gels uas siv rau ntawm daim tawv nqaij.

• Tej yam ib puag ncig:
• Haus dej cawv, haus luam yeeb (luam yeeb los yog vape), siv tshuaj marijuanaTej yam zoo li no tuaj yeem cuam tshuam rau qhov ntau thiab zoo ntawm cov phev.
• Kev raug kub ntev kuj ua rau cov phev tsis zoo. Piv txwv li, kev mus sauna lossis pas dej kub ntau zaus kuj tuaj yeem ua rau cov noob qes kub ntxiv, ib yam li kev zaum hauv lub rooj zaum lossis lub rooj zaum muaj log ntev.
• Cov tshuaj tiv thaiv kab mob Antisperm: Qhov no yog thaum koj lub cev tiv thaiv kab mob yuam kev txheeb xyuas cov phev ua tus neeg txawv teb chaws thiab xa cov tshuaj tiv thaiv kab mob los rhuav tshem lawv.

Cov kab mob dab tsi cuam tshuam nrog cov phev?

Cov kab mob ntsig txog cov phev tuaj yeem cuam tshuam rau qhov zoo thiab qhov ntau ntawm cov phev uas koj tsim tawm. Ib txhia ntawm lawv yog:

• Oligospermia: Qhov no yog qhov txo qis ntawm cov phev. Uas yog, tsawg dua 15 lab phev ib milliliter ntawm cov phev.
• Azoospermia: Hauv qhov xwm txheej no, tsis muaj phev nyob hauv cov phev. Qhov no tuaj yeem tshwm sim yog tias muaj kev thaiv hauv cov raj ntawm lub cev kev yug me nyuam.
• Teratospermia: Qhov no yog thaum muaj cov phev uas tsis zoo li qub ntau heev nyob rau hauv cov phev. Raws li peb tau tham ua ntej, cov phev uas tsis zoo li qub ua rau cov phev tsis txav mus los thiab nkag mus rau hauv qe.

Yuav ua li cas thiaj kuaj tau kev noj qab haus huv ntawm cov phev?

Txoj kev zoo tshaj plaws rau tus kws kho mob los soj ntsuam kev noj qab haus huv ntawm koj cov phev yog ua qhov kev soj ntsuam phev . Qhov kev kuaj no saib rau:

• Tus naj npawb ntawm cov phev
• Cov duab ntawm cov phev / morphology
• Kev ua haujlwm/kev txav ntawm cov phev

Koj tuaj yeem muab cov qauv phev rau qhov kev kuaj no ntawm chaw kho mob txog kev xeeb tub, chaw kuaj mob, lossis hauv tsev. Txawm li cas los xij, yog tias koj muab cov qauv no hauv tsev, koj yuav tsum coj mus rau chaw kho mob lossis chaw kuaj mob sai li sai tau (feem ntau tsis pub dhau ib teev).

Kuv yuav ua li cas thiaj txhim kho tau qhov zoo ntawm kuv cov phev?

Muaj ob peb yam yooj yim uas yuav pab tau kom koj cov phev zoo dua. Sim ua cov no:

• Tso kev haus luam yeeb: Qhov no yog ib yam dab tsi uas koj yuav tsum ua.
• Txwv kev haus cawv: Zoo tshaj plaws yog kom txo nws ntau li ntau tau.
• Noj ntau txiv hmab txiv ntoo thiab zaub: Cov tshuaj antioxidants hauv cov no zoo rau cov phev.
• Tswj koj qhov hnyav kom noj qab nyob zoo thiab haum rau koj.
• Ua kom lub cev muaj zog ntxiv: Qhov ntawd txhais tau tias ua kom lub cev muaj zog txhua hnub.
• Kev tswj kev ntxhov siab: Tej yam xws li yoga thiab kev xav yuav pab tau.
• Siv cov txheej txheem tiv thaiv (xws li cov hnab looj tes, cov hnab looj tes poj niam) thaum sib deev: Qhov no tuaj yeem tiv thaiv tau cov kab mob STIs.

Nco ntsoov, cov cwj pwm no yuav siv sijhawm me ntsis los tsim, tab sis thaum kawg, lawv tseem ceeb heev rau koj txoj kev noj qab haus huv tag nrho thiab kev noj qab haus huv ntawm koj cov phev.

Xav tau pes tsawg tus phev rau kev sib xyaw ua ke?

Xav txog seb, tsuas yog siv ib tug noob qes xwb thiaj li xeeb tub tau! Txawm li cas los xij, muaj ntau kaum lab, tej zaum ntau pua, noob qes raug tso tawm thaum lub sijhawm ejaculation txhua zaus. Cov noob qes loj no raug tso tawm los ua kom muaj feem ntau dua rau ib tug noob qes uas muaj hmoo nrhiav tau thiab ua rau lub qe sib xyaw.

Thaum kawg, nco ntsoov...

Lub hom phiaj ntawm cov phev yog kom ua rau lub qe muaj menyuam kom koj cov DNA, lossis cov ntaub ntawv caj ces, tuaj yeem xa mus rau tiam tom ntej. Tej zaum koj yuav tsis xav ntau txog koj cov phev kom txog thaum koj sim muaj menyuam.

Txawm li cas los xij, yog tias koj thiab koj tus khub muaj teeb meem xeeb tub, tus kws kho mob yuav xaj kom kuaj xyuas cov phev kom paub qhov loj me, cov duab, thiab kev ua haujlwm ntawm koj cov phev.

Koj kuj tuaj yeem pab kom koj cov phev noj qab nyob zoo. Nws suav nrog tej yam yooj yim xws li tso kev haus luam yeeb, txwv kev haus dej cawv, ua kom lub cev nquag, thiab tiv thaiv koj tus kheej ntawm STIs. Tej yam no yuav ua rau koj txoj kev noj qab haus huv tag nrho thiab kev ua txiv zoo dua. Yog li, cia peb saib xyuas qhov no, puas yog?

` Cov phev, kev muaj menyuam ntawm txiv neej, kev kuaj cov phev, qhov zoo ntawm cov phev, cov duab ntawm cov phev, cov phev tsawg, kev tsis muaj menyuam