Kusabereka uye kusabereka kuri kuwedzera, muvakadzi nevarume, pasi rese.
Kusabereka zvinoreva kusakwanisa, semurume nemukadzi, kubata pamuviri mushure memwedzi 6 kusvika ku12 yekuedza. Kusabereka zvinoreva kuva nemukana mudiki wekubata pamuviri, kana tichienzanisa nevamwe vakaroorana.
Zvinofungidzirwa kuti 12-15% yevakaroorana vanoda, asi havakwanise, kubata pamuviri. Nekuda kweizvi, kurapwa kwekubereka kwakadai seIVF, IUI, nzira dzemahormone kana dzemishonga, nzira dzekuvhiya, nezvimwewo, kuri kuwedzera kukurumbira.
Kurapa nechiedza (dzimwe nguva kunozivikanwa seKugadziriswa kwechiedza chezuva, LLLT, kurapwa nechiedza chitsvuku, laser inotonhora, nezvimwewo.) inoratidza vimbiso yekuvandudza hutano hwenhengo dzakasiyana dzemuviri, uye yakaongororwa nezvekubereka kwevakadzi nekubereka kwevarume. Kurapa nechiedza inzira inoshanda here yekurapa kubereka? Muchinyorwa chino tichakurukura kuti sei chiedza chingave chiri chega chaunoda…
Nhanganyaya
Kusabereka idambudziko guru pasi rose kuvarume nevakadzi, uye huwandu hwekubereka huchidzikira nekukurumidza, mune dzimwe nyika kupfuura dzimwe. 10% yevana vese vanozvarwa muDenmark parizvino vakazvarwa kuburikidza nerubatsiro rweIVF uye matekinoroji akafanana ekubereka. 1 pavatanhatu muJapan havana mbereko, hurumende yeJapan ichangobva kupindira kubhadhara mari yeIVF yevanoroorana kuitira kumisa dambudziko rehuwandu hwevanhu riri kuitika. Hurumende yeHungary, ichida kuwedzera huwandu hwevana vanozvarwa hushoma, yakaita kuti vakadzi vane vana vana kana kupfuura vasabhadharwe mutero wemari kweupenyu hwavo hwese. Kuzvarwa kwemukadzi mumwe nemumwe mune dzimwe nyika dzeEurope kwakaderera kusvika 1.2, uye kunyange pasi kusvika 0.8 muSingapore.
Huwandu hwevanhu vanozvarwa hwave huchidzikira pasi rose, kubvira kuma1950 uye mune dzimwe nzvimbo dzisati dzasvika. Hakusi kungowedzera kwekushaya mbereko kwevanhu chete, mhando dzakasiyana dzemhuka dziri kusanganawo nematambudziko, dzakadai semhuka dzepapurazi nedzemumba. Chikamu chekudzikira uku kwehuwandu hwevanhu vanozvarwa kunokonzerwa nezvinhu zvehupfumi - vakaroorana vari kusarudza kuyedza kuva nevana gare gare, apo kubereka kwechisikigo kwatodzikira. Chimwe chikamu chekudzikira uku inyaya dzezvakatipoteredza, zvekudya uye mahormone. Semuenzaniso huwandu hwevanhurume vanozvarwa hwadzikira ne50% mumakore makumi mana apfuura. Saka varume nhasi vari kugadzira hafu yemasero embeu akawanda sezvakaita madzibaba avo nasekuru vavo muhudiki hwavo. Matambudziko ekubereka evakadzi akadai sepolycystic ovarian syndrome (PCOS) ikozvino anobata kusvika ku10% yevakadzi. Endometriosis (chirwere apo nyama yechibereko inokura mune dzimwe nzvimbo dzehurongwa hwekubereka) inobatawo mumwe mukadzi mumwe chete pagumi, saka vakadzi vanosvika mamiriyoni mazana maviri pasi rose.
Kurapa nechiedza inzira itsva yekurapa kusabereka, uye kunyange zvazvo ichiwira pasi pechirongwa chimwe chete che 'ART' (assistant reproductive technology) seIVF, inzira yekurapa yakachipa, isingakuvadzi, uye iri nyore kuwana. Kurapa kwechiedza kwakasimbiswa kwazvo pakurapa matambudziko ehutano hwemaziso, matambudziko ekurwadziwa, kuporesa, nezvimwewo, uye kuri kudzidzwa nesimba pasi rese kune akasiyana-siyana mamiriro ezvinhu nenhengo dzemuviri. Ruzhinji rwekurapa kwechiedza kuri kuitwa pari zvino kuri kubva kunyika mbiri - Japan neDenmark - kunyanya pakutsvagisa nezvekubereka kwevakadzi.
Kubereka kweVakadzi
50%, inenge hafu, yemadzimai ese asina mbereko inokonzerwa nezvikonzero zvevakadzi chete, uye imwe 20% iri musanganiswa wekusakwanisa kubereka kwevakadzi nevarume. Saka vanenge 7 pagumi rega rega.Dambudziko rekubata pamuviri rinogona kugadziriswa nekutarisa hutano hwekubereka hwevakadzi.
Matambudziko ethyroid nePCOS ndezvimwe zvezvikonzero zvikuru zvekusabereka, zvese zviri zviviri zvisinganyatsoonekwi (Verenga zvakawanda nezvehutano hwethyroid nekurapa kwechiedza pano). Endometriosis, fibroids nezvimwe zvinokura mukati zvisingadiwe zvinokonzera imwe huwandu hukuru hwezviitiko zvekusabereka. Kana mukadzi asina mbereko, 30%+ yenguva pachava nechikamu che endometriosis. Zvimwe zvikonzero zvinowanzoonekwa zvekusabereka ndeizvi; kuvharika kwemachubhu efallopian, mavanga emukati nekuda kwekuvhiyiwa (kusanganisira C-sections), uye mamwe matambudziko eovulation kunze kwepcos (ovulation, kusagadzikana, nezvimwewo). Muzviitiko zvakawanda chikonzero chekusabereka hachitsanangurwi - hazvizivikanwe kuti sei. Muzviitiko zvimwe kubata pamuviri uye kuiswa kwemazai kunoitika, asi panguva inotevera pakutanga kwepamuviri pane kubuda kwepamuviri.
Nekuwedzera kuri kuita matambudziko ekushaya mbereko, kwave nekuwedzera kwakafanana kwekurapwa kwekushaya mbereko nekutsvaga kwakaitwa. Japan senyika ine imwe yedambudziko rakaipisisa rekushaikwa kwembereko pasi rose, ine imwe yenhamba yepamusoro yekushandiswa kweIVF. Ivo zvakare vatungamiriri mukudzidza mhedzisiro yekurapa kwechiedza pakuvandudza kubereka kwevakadzi….
Kurapa kwechiedza uye kubereka kwevakadzi
Kurapa nechiedza kunoshandisa chiedza chitsvuku, chiedza chiri pedyo neinfrared, kana musanganiswa wezvose zviri zviviri. Rudzi rwakakodzera rwechiedza chechinangwa chakati runosiyana zvichienderana nechikamu chemuviri.
Kana tichitarisa kubereka kwevakadzi, chinangwa chikuru ichibereko, maovari, machubhu efallopian uye masisitimu emahormone (thyroid, uropi, nezvimwewo). Matishu ese aya ari mukati memuviri (kusiyana nenhengo dzekubereka dzevarume), saka rudzi rwechiedza chine kupinda kwakanakisa runodiwa, sezvo chikamu chidiki chete chechiedza chinorova ganda chichipinda mumatishu akaita semaovari. Kunyangwe paine wavelength inopa kupinda kwakakodzera, huwandu hunopinda huchiri hudiki kwazvo, saka simba rechiedza rakawanda rinodiwawo.
Mwenje we infrared uri pedyo nehupamhi hwemafungu ari pakati pe720nm ne840nm unopinda zvakanaka munyama yemuviri.. Rudzi urwu rwechiedza runozivikanwa se'Near Infrared Window (mune biological tissue)' nekuda kwehunhu hwakasiyana hwekupfuura hwakadzika mumuviri. Vaongorori vari kutarisa kuvandudza kusabereka kwevakadzi nechiedza vakasarudza zvakanyanya 830nm near infrared wavelength kuti vadzidze. Iyi 830nm wavelength haingopindi zvakanaka chete, asiwo ine simba guru pamasero edu, ichivandudza mashandiro awo.
Chiedza pamutsipa
Imwe yeongororo dzekutanga dzakaitwa muJapan yakavakirwa pa'The Proximal Priority Theory'. Pfungwa huru ndeyekuti uropi ndiyo nhengo huru yemuviri uye dzimwe nhengo dzese nemahormone zviri pasi peuropi. Kunyangwe pfungwa iyi iri yechokwadi here kana kuti kwete, pane chokwadi. Vaongorori vakashandisa 830nm pedyo nechiedza che infrared pamutsipa wevakadzi vekuJapan vasina mbereko, vachitarisira kuti mhedzisiro yakananga uye isina kunanga (kuburikidza neropa) pauropi yaizopedzisira yaita kuti pave nemamiriro ezvinhu ari nani emahormone uye metabolic mumuviri wese, kunyanya system yekubereka. Mhedzisiro yacho yaive yakanaka, nehuwandu hwakawanda hwevakadzi vaimboonekwa se'vasina mbereko zvakanyanya' kwete kungobata pamuviri chete, asiwo kubereka mwana ari mupenyu - vachigamuchira mwana wavo panyika.
Vachitevera zvidzidzo zvekushandisa chiedza pamutsipa, vaongorori vaida kuziva kana kurapwa nechiedza kuchigona kuvandudza mwero wekubudirira kwepamuviri wechisikigo uye IVF.
Kuberekesa mwana muchibereko (in vitro fertilization) kunozivikanwa senzira yekupedzisira kana nzira dzechinyakare dzekubata pamuviri dzikatadza kushanda. Mari inobhadharwa pakuita pamuviri inogona kunge yakakwira zvikuru, kunyangwe isingagoneke kune vakawanda vakaroorana, vamwe vachitora zvikwereti senzira yekubheja. Kubudirira kweIVF kunogona kunge kwakaderera, kunyanya kuvakadzi vane makore makumi matatu nemashanu zvichikwira. Zvichienderana nemutengo wakakwira uye mwero wekubudirira wakaderera, kuvandudza mikana yeIVF kwakakosha kuti uwane chinangwa chekuva nepamuviri. Kubvisa kudiwa kweIVF uye kubata pamuviri nenzira yechisikigo mushure mekukundikana kwekuita pamuviri kunotonyanya kufadza.
Kuwanda kwembeu dzinoiswa muchibereko (zvakakosha paIVF nepamuviri nguva dzose) kunofungidzirwa kuti kune chekuita nekushanda kwemitochondrial. Kuderera kwekushanda kwemitochondria kunokanganisa kushanda kwesero rezai. Mitochondria inowanikwa mumasero ezai inotorwa kubva kuna amai, uye inogona kuva nekuchinja kweDNA mune vamwe vakadzi, kunyanya kana kukwegura kuchikura. Kurapa nechiedza chetsvuku uye pedyo neinfrared kunoshanda zvakananga pamitochondria, zvichivandudza kushanda uye zvichideredza matambudziko akadai sekuchinja kweDNA. Izvi zvinotsanangura chikonzero nei chidzidzo chakabva kuDenmark chakaratidza kuti zvikamu zviviri muzvitatu zvevakadzi vakambotadza IVF vakawana pamuviri unobudirira (kunyangwe pamuviri wechisikigo) nekurapa nechiedza. Pakatove nenyaya yemukadzi ane makore makumi mashanu ekuberekwa aine pamuviri.
Chiedza padumbu
Nzira yakashandiswa muchidzidzo ichi kubva kuDenmark yaisanganisira kurapwa nechiedza che infrared pasvondo, chiedza chichiiswa zvakananga mudumbu, nechiyero chakakura. Kana mukadzi asina kubata pamuviri panguva yekuenda kumwedzi, kurapwa kwakaramba kuchienderera mberi kusvika kune chinotevera. Kubva mumuenzaniso wevakadzi mazana mana vakanga vasina mbereko, mazana maviri nemakumi matanhatu vavo vakakwanisa kubata pamuviri mushure mekurapwa nechiedza che infrared. Zvinoita sekunge kudzikira kwemhando yemazai hakusi chinhu chisingadzoreki. Tsvagiridzo iyi inomutsa mibvunzo pamusoro pemaitiro eART ekubvisa nucleus yezai remukadzi uye kuriisa mumasero ezai emupi (anozivikanwa sekuchinjirwa kwe mitochondrial, kana munhu/vabereki vacheche) - zvakakosha here kana masero ezai remukadzi achigona kudzorerwa nekurapa kusingapindi.
Kushandisa nzira yekurapa nechiedza zvakananga padumbu (kunanga maovari, chibereko, machubhu efallopian, masero ezai, nezvimwewo) kunofungidzirwa kuti kunoshanda nenzira mbiri. Chekutanga ndechekugadzirisa mamiriro enzvimbo yekubereka, kuona kuti masero ezai anoburitswa panguva yeovulation, anogona kufamba muchubhu dzefallopian, uye anogona kuiswa mumadziro echibereko ane hutano neropa rakanaka, placenta ine hutano inogona kuumbwa, nezvimwewo. Imwe nzira inosanganisira kuvandudza hutano hwesero rezai zvakananga. Masero eai, kana masero ezai, anoda simba rakawanda zvichienzaniswa nemamwe masero ekuita mabasa ane chekuita nekupatsanurwa kwemasero nekukura. Simba iri rinopihwa ne mitochondria - chikamu chesero chinokanganiswa nekurapa nechiedza. Kuderera kwebasa re mitochondria kunogona kuonekwa sechikonzero chikuru chekushaya mbereko mumasero. Iyi ingave ndiyo tsananguro huru yezviitiko zvakawanda zvekubereka 'zvisina kutsanangurwa' uye nei kubereka kuchiderera nekukwegura - masero ezai haagone kugadzira simba rakakwana. Humbowo hwekuti anoda uye anoshandisa simba rakawanda hunowanikwa nekuti kune mitochondria yakawanda ka200 mumasero ezai kana ichienzaniswa nemamwe masero akajairwa. Izvi zvinopa mukana wakapetwa mazana maviri wekuti kurapa nechiedza kubatsire kana tichienzanisa nemamwe masero mumuviri. Pasero rega rega mumuviri wemunhu, rechirume kana rechikadzi, zai rinogona kunge riri iro rinowana kuwedzerwa kwakanyanya kubva mukurapa nechiedza chitsvuku uye chiri pedyo neinfrared. Dambudziko rega nderekuti chiedza chipinde mumasero emudumbu (zvimwe pamusoro pazvo pazasi).
Zvese izvi kurapa nechiedza kana kuti 'photobiomodulation' zvinoumba nharaunda ine hutano uye yehudiki, yakakodzera kutsigira mwana ari kukura.
Kubereka kweVarume
Vanhurume ndivo vanokonzeresa vanhu vanosvika 30% vasina mbereko, pamwe nekusanganiswa kwezvinhu zvevarume nevakadzi zvinoita 20% pamusoro pezvo. Saka hafu yenguva, kuvandudza hutano hwekubereka kwevarume kuchagadzirisa matambudziko ekubereka kwevaviri. Matambudziko ekubereka muvarume anowanzoenderana nekusashanda zvakanaka kwematesticular, zvichikonzera dambudziko nembeu. Kune zvimwe zvikonzero zvakasiyana-siyana zvakare, zvakaita se: retrograde ejaculate, dry ejaculate, antibodies dzinorwisa mbeu yemurume, uye zvinhu zvakawanda zvemajini uye zvakatipoteredza. Gomarara nehutachiona zvinogona kukanganisa zvachose kugona kwematestes kugadzira mbeu yemurume.
Zvinhu zvakaita sekusvuta fodya uye kunwa doro nguva dzose zvine mhedzisiro yakaipa kwazvo pahuwandu hwembeu uye kunaka kwembeu. Kusvuta kwababa kunotoderedza kubudirira kweIVF nehafu.
Zvisinei, kune zvinhu zvakatipoteredza uye zvekudya zvinogona kuvandudza kugadzirwa kwembeu uye kunaka kwayo, zvakaita sekuvandudzwa kwezinc status uye red light therapy.
Kurapa kwechiedza hakuzivikanwe zvakanyanya pakurapa matambudziko ekubereka, asi kutsvaga nekukurumidza pa pubmed kunoratidza mazana ezvidzidzo.
Kurapa kweChiedza uye kubereka kwevarume
Kurapa nechiedza (kunonziwo photobiomodulation) kunosanganisira kuisa chiedza chitsvuku chinoonekwa, kana chisingaonekwe pedyo neinfrared, mumuviri uye kwakanyatsodzidzwa nezvehutano hwembeu.
Saka rudzii rwechiedza rwakanakisisa uye nderupi rudzi rwehurefu hwemafungu? Tsvuku, kana kuti pedyo neinfrared?
Mwenje mutsvuku pa670nm parizvino ndiyo nzira yakanyanya kutsvakurudzwa uye inoshanda pakuvandudza hutano hwekubereka kwevarume uye kunaka kwembeu.
Masero embeu anokurumidza uye akasimba
Zvidzidzo zvinoratidza kuti kunyangwe mushure mekurapwa kamwe chete nechiedza chitsvuku, kufamba kwembeu (kumhanya kwekushambira) kunovandudzika zvakanyanya:
Kufamba kana kumhanya kwemasero embeu kwakakosha zvikuru pakubereka, sezvo pasina kumhanya kwakakwana, mbeu haizombofi yakaita rwendo rwekusvika muzai remukadzi uye kurisanganisa nembeu. Nehumbowo hwakasimba uye hwakajeka hwekuti kurapwa nechiedza kunovandudza kufamba, kushandisa mudziyo wakakodzera wekurapa nechiedza kunoita sekukosha kune chero vaviri vasina mbereko. Kufamba kwakavandudzwa kubva mukurapa nechiedza kunogona kutopedza dambudziko rehuwandu hushoma hwembeu, nekuti huwandu hushoma hwembeu hucharamba huchikwanisa kusvika uye (chimwe chazvo) kusanganisa zai.
Mamwe mamiriyoni emasero embeu
Kurapa nechiedza hakungobatsiri kufamba kwenhengo dzemurume chete, zvidzidzo zvakasiyana-siyana zvinoratidza kuti kunogonawo kuvandudza huwandu hwembeu/kuwanda kwembeu, zvichiita kuti mbeu dzikurumidze kukura, asi kuti dziwedzere kukura.
Sero rega rega mumuviri wedu rine mitochondria - chinangwa chekurapa nechiedza chitsvuku - kusanganisira Masero eSertoli. Aya ndiwo masero anogadzira urume hwematestes - nzvimbo inogadzirwa urume. Kushanda zvakanaka kwemasero aya kwakakosha kune zvese zvine chekuita nekubereka kwevarume, kusanganisira huwandu hweurume.
Zvidzidzo zvinoratidza kuti kurapwa nechiedza kunovandudza huwandu hweSertoli Cells mumachende evarume, mashandiro avo (uye huwandu hwemasero embeu/huwandu hwavanoburitsa), uye zvakare kuderedza kugadzirwa kwemasero embeu asina kujairika. Huwandu hwembeu hwese hwakaratidzwa kuti huri nani ka2-5 muvarume vane huwandu hwakanga husina kusimba kare. Mune imwe ongororo yakabva kuDenmark, huwandu hwembeu hwakawedzera kubva pamamiriyoni maviri pa ml kusvika pamamiriyoni makumi mana pa ml nekurapwa kamwe chete kwemachende.
Kuwanda kwembeu dzemurume, kufamba kwembeu nekukurumidza, uye kusashanda zvakanaka kwembeu dzemurume ndizvo zvimwe zvezvikonzero zvikuru zvinoita kuti kurapwa nechiedza kuve chikamu chakakosha chekuvandudza dambudziko rekubereka kwevarume.
Dzivisa kupisa chero zvodini
Chinhu chakakosha pakurapa masero ebvudzi nechiedza:
Machende emunhu anoburuka kubva mumuviri achipinda mudumbu nekuda kwechikonzero chakakosha - anoda tembiricha yakaderera kuti ashande. Patembiricha yemuviri yakajairika ye37°C (98.6°F) haakwanise kugadzira urume. Maitiro ekugadzirwa kwembeu anoda kudzikira kwetembiricha iri pakati pe2 ne5 degrees kubva patembiricha yemuviri. Zvakakosha kufunga nezvechinodiwa chetembiricha iyi pakusarudza chishandiso chekurapa nechiedza chekubereka kwevarume - mhando yemwenje inoshandisa simba zvakanyanya inofanira kushandiswa - maLED. Kunyangwe nemaLED, pane mhedzisiro yekudziya zvishoma inonzwika mushure menguva refu. Kushandisa dose yakakodzera newavelength yakakodzera yechiedza chitsvuku chinoshandisa simba zvakanyanya ndicho chinhu chakakosha pakuvandudza kubereka kwevarume. Mamwe mashoko ari pazasi.
Maitiro acho - zvinoitwa nechiedza chitsvuku/cheinfrared
Kuti tinzwisise zvakanaka kuti sei chiedza chitsvuku/cheIR chichibatsira pakubereka kwevarume nevakadzi, tinofanira kuziva kuti chinoshanda sei pamasero.
Maitiro
Mhedzisiro yekurapwa nechiedza chitsvuku uye chiri pedyo neinfraredZvinofungidzirwa kuti zvinobva mukudyidzana nemasero edu e mitochondria. Izvi 'kushandura muviri' zvinoitika kana marefu echiedza akakodzera, ari pakati pe600nm ne850nm, atorwa ne mitochondrion, uye pakupedzisira zvinotungamira mukugadzirwa kwesimba kuri nani uye kuzvimba kushoma musero.
Chimwe chezvinangwa zvikuru zvekurapa nechiedza ienzyme inonzi Cytochrome C Oxidase - chikamu chemaitiro ekufambisa maerekitironi emagetsi ekugadzirisa simba. Zvinonzwisisika kuti kune zvimwe zvikamu zvakawanda zvemitochondria zvinokanganiswawo. Mitochondria iyi inowanikwa zvakanyanya mumasero ezai nembeu.
Nguva pfupi mushure mekurapwa nechiedza, zvinokwanisika kuona kuburitswa kwemorekuru inonzi Nitric Oxide kubva mumasero. Morekuru iyi yeNO inodzivisa kufema, ichidzivisa kugadzirwa kwesimba uye kushandiswa kweokisijeni. Saka, kuibvisa musero kunodzorera kushanda kwakajairika kwehutano. Mwenje mutsvuku uye uri pedyo neinfrared zvinofungidzirwa kuti zvinoparadzanisa morekuru iyi yekushushikana kubva kuCytochrome C Oxidase enzyme, zvichidzorera huwandu hwakanaka hwekushandiswa kweokisijeni uye kugadzirwa kwesimba.
Kurapa nechiedza kunobatsirawo pamvura iri mukati memasero edu, kuchiigadzira nenzvimbo yakakura pakati pemorekuru yega yega. Izvi zvinoshandura hunhu hwemakemikari nemuviri wesero, zvichireva kuti zvinovaka muviri nezvinhu zvinogona kupinda zviri nyore, chepfu dzinogona kuburitswa pasina simba rakawanda, ma enzyme nemapuroteni zvinoshanda zvakanaka. Mhedzisiro iyi pamvura yemasero haingoshandi zvakananga mukati memasero chete, asiwo kunze kwayo, munzvimbo yekunze kwemasero nematishu akaita seropa.
Iyi ingori pfupiso pfupi yenzira mbiri dzinogona kushandiswa. Pamwe pane zvimwe zvinobatsira, zvisati zvanyatsonzwisiswa, zvinoitika pamasero kutsanangura mhedzisiro yekurapa nechiedza.
Zvipenyu zvese zvinosangana nechiedza - zvirimwa zvinoda chiedza chekudya, vanhu vanoda chiedza che ultraviolet chevhitamini D, uye sezvinoratidzwa neongororo dzese, chiedza chitsvuku nechiri pedyo ne infrared chakakosha kuvanhu nemhuka dzakasiyana siyana kuti muviri uve neutano hwakanaka uye kunyange kubereka.
Mhedzisiro yekurapa nechiedza haingoonekwi chete munzvimbo yaunoda kuitirwa chiitiko chacho, asiwo mumuviri wese. Semuenzaniso, kurapwa nechiedza paruoko rwako kunogona kubatsira mwoyo. Kurapa nechiedza pamutsipa kunogona kubatsira uropi, izvo zvinogona kuvandudza kugadzirwa kwemahormone uye kutungamira mukuvandudzwa kukuru kwehutano hwemuviri wese. Kurapa nechiedza kwakakosha pakubvisa kushushikana kwemasero uye kugonesa masero ako kushanda zvakanaka zvakare uye masero emuviri wekubereka haana kusiyana.
Pfupiso
Kurapa kwechiedza kwave kuchidzidzwa kwemakumi emakore pamusoro pekubereka kwevanhu nemhuka
Mwenje weNear Infrared wakadzidzwa kuti uvandudze kugona kubereka kwevakadzi
Inovandudza kugadzirwa kwesimba mumazai - zvakakosha pakubata pamuviri
Kurapa kweRed Light kunoratidzwa kuti kunovandudza kugadzirwa kwesimba mumasero eSertoli nemasero embeu, izvo zvinoita kuti huwandu hwembeu huwedzere uye hunhu hwakanaka.
Zvinhu zvese zvekubereka (zvechirume nezvechikadzi) zvinoda simba rakawanda remasero
Kurapa nechiedza kunobatsira masero kusangana nezvinodiwa nesimba
Ma LED nema lasers ndizvo chete zvishandiso zvinonyatso dzidziswa.
Marefu matsvuku ari pakati pe620nm ne670nm akanakira vanhurume.
Mwenje weNear Infrared uri padanho re830nm unoita sewakanakira kubereka kwevakadzi.