Njira zosungira umuna

Pakadali pano, kusungunuka kwapadera ndi imodzi mwa njira zomwe zimasungira munthu umuna. Njira imeneyi imaphatikizapo kuchiza chitsanzo cha ejaculate ndi chitetezo chapadera, glycerin, mwachitsanzo, ndikuchisunga kuti chizisungidwe mu kapsule ndi madzi a nayitrogeni.

Njira imeneyi, ngakhale yofala, ili ndi zovuta zina. Ndizimene zimakakamiza akatswiri kufunafuna njira zatsopano zomwe zimalola kuti ejaculate ikhale yaitali kwa nthawi yaitali. Njira yaikulu ya njira yowonongeka yotchulidwa pamwambayi ingatchulidwe kuti pambuyo poti thupi lonse limataya, kusuntha kwa maselo ogonana kumeneku kumachepetsa pafupifupi 20-25%. Izi zikutanthauza kuti mwayi wokhala ndi pakati pa dzira lokhwima ndi spermatozoa imachepetsanso.

Mukamachitira nyemba mwa njirayi, kusunga umuna kumatenga kutentha kwa madigiri -196.

Njira yosungiramo umuna wamakono K. Saito

Njira yopulumutsira ejaculate yamwamuna ikhoza kugwiritsidwa ntchito pazochitikazo pamene palibe chifukwa choyembekezera nthawi yayitali njira ya IVF. Sichikuphatikizapo kuzizira kwa umuna.

Mukamagwiritsira ntchito njirayi, mbeu yosungirako mbeu imagwiritsa ntchito njira yotchedwa electrolyte-free medium (BES). Choncho, njira yopanda mchere, yothetsera madzi a shuga nthawi zambiri imagwiritsidwa ntchito. Ndikoyenera kudziwa kuti mpaka mapeto a njira yokhala ndi kuthekera kwa maselo achiwerewere pamtundu wotere sanaphunzire. Komabe, kafukufuku wambiri wasonyeza kuti nsomba za sodium ndi potaziyamu zimatsekedwa m'nyengo yozizira, yomwe imatulutsidwa pamene isotonic shuga imagwiritsidwa ntchito. Mu mawu ophweka, kugwiritsa ntchito njira zoterezi posungira ejaculate kumalola kusunga spermatozoa popanda kuzizizira, osasintha mbali zawo za morphological.

Njira imeneyi salola kuti kusunga umuna kwa nthawi yaitali pokhapokha panthawi yopuma. Ndicho chifukwa chake mungagwiritsire ntchito, mwachitsanzo, mukatenga mankhwala osakanizidwa masiku angapo musanayambe IVF kapena pamene feteleza yotsatira ikufunikanso ngati kale lomwe lalephera.

Kodi umuna ungasungidwe bwanji?

Funso la mtundu uwu ndilofunika kwambiri kwa amuna omwe sali okonzeka panthawi ino kuti akhale abambo.

Choyamba, tiyenera kudziŵa kuti chirichonse chimadalira kusankha njira yosungiramo ejaculate yamwamuna. Pafupifupi pafupifupi mabanki onse amtundu wamakono akugwiritsa ntchito njira yowonongeka. Zimakupatsani inu kusunga ejaculate kwa nthawi yaitali - mpaka makumi angapo.

Mukamagwiritsa ntchito njira yomwe siimaphatikizapo kuzizira kwa ejaculate, imasungidwa osapitirira mwezi umodzi. Monga tanenera kale, njirayi imagwiritsidwa ntchito makamaka mu ndondomeko ya mu vitro feteleza.

Komabe, nthawi yayitali yosungirako nyemba siimakhudza motility ya spermatozoa.

Kodi ejaculate amasungidwa bwanji?

Njira yokhayo yosankha umuna imachitidwa ku chipatala chapadera. Mwamuna amapatsidwa botolo lopanda kanthu, lomwe ejaculate limasonkhanitsidwa ndi maliseche.

Chidebe chokhala ndi seminal fluid chikulembedwa chizindikiro cha chiwerengero chomwe chidziwitso cha wopereka chimalembedwera, ndi tsiku lachitsanzo chopereka. Kenaka imapangidwira mu umuna, womwe umachepetsa kukula kwa maselo a kugonana otsika.

Pambuyo pake, botolo lokha limayikidwa mu chipangizo chapadera, chidziwitso chimene madzi amchere amapezeka nthawi zambiri, ndipo chatsekedwa mwamphamvu.

Pamene kuli kofunikira, botolo la umuna limachotsedwa ndikuchotsedwa. Kenaka, kupulumuka kwake kumayesedwa mwa kuyesa zitsanzo mu chipangizo chamakono.