Masiku ano anthu amakonda kubweza zaka za mimba yoyamba chaka ndi chaka. Komabe, pamlingo wachilengedwe, pali mfundo imodzi yomwe simasiyana: chonde chimachepa ndi zaka. Zaka zapakati pa 25 ndi 29, zimachepa pang'onopang'ono komanso pang'onopang'ono pakati pa zaka 35 ndi 38, komanso mofulumira kwambiri pambuyo pa tsiku lomaliza. Choncho pa 30, mkazi wofuna kukhala ndi mwana ali ndi mwayi 75% wopambana pakatha chaka chimodzi, 66% pa 35 ndi 44% pa 40. Kubereka kwa amuna kumachepanso ndi zaka.

Mimba iliyonse imayamba ndi kukumana pakati pa oocyte ndi umuna. Komabe, oocyte iyi imatha kukumana ndi ubwamuna mkati mwa maola 24 kuchokera nthawi ya ovulation. Kuti muwonjezere mwayi wokhala ndi pakati, ndikofunikira kuzindikira "nthawi ya chonde" iyi.

Nthawi zonse, ovulation imakhala pa tsiku la 14 la mkombero, koma pali kusiyana kwakukulu kuchokera kwa amayi kupita kwa amayi komanso kuchokera ku mkombero kupita ku mkombero. Pofuna kutenga pakati, ndikofunikira kuzindikira tsiku la ovulation ndi imodzi mwa njira zake: kupindika kwa kutentha, kuyang'ana kwa khomo lachiberekero, kuyesa kwa ovulation.

Akatswiri amalangiza kugonana osachepera tsiku lina lililonse panthawiyi, kuphatikizapo kale, chifukwa umuna ukhoza kukhalabe ukala mu maliseche azimayi kwa masiku atatu kapena asanu. Adzakhala ndi nthawi yobwerera ku machubu kuti akakumane ndi oocyte yotulutsidwa panthawi ya ovulation. Komabe, samalani: nthawi yabwinoyi sikutanthauza kuti mimba idzachitike. Munthawi iliyonse, mwayi wokhala ndi pakati pambuyo pogonana panthawi yofunika ndi 3 mpaka 5% (15).

Pa moyo wathu komanso chilengedwe, pali zinthu zambiri zomwe zimakhudza chonde. Atasonkhanitsidwa mu "cocktail effect", amatha kuchepetsa mwayi wokhala ndi pakati. Momwe kungathekere, kotero ndikofunikira kuchotsa zinthu zosiyanasiyanazi, makamaka popeza zambiri zimakhala zovulaza mwana wosabadwayo akangotenga mimba.

• fodya atha kuchepetsa kubereka kwa akazi ndi 10 mpaka 40% pa mkombero (3). Mwa amuna, zingasinthe chiwerengero ndi kuyenda kwa spermatozoa.
• mowa ungayambitse kusayenda bwino, kusatulutsa mazira ndi kuonjezera chiopsezo chopita padera, pamene mwa amuna amakhulupirira kuti amawononga spermatogenesis.
• kupsinjika kumakhudza libido ndipo kumayambitsa kutulutsa kwa mahomoni osiyanasiyana omwe amatha kukhudza chonde. Pakupsinjika kwakukulu, chithokomiro cha pituitary chimatulutsa makamaka prolactin, timadzi tomwe, tikakwera kwambiri, timayika pachiwopsezo chosokoneza ovulation mwa amayi ndi abambo, zomwe zimayambitsa vuto la libido, kusowa mphamvu ndi oligospermia (4). Zochita monga kulingalira zimathandiza kulimbana ndi kupsinjika maganizo.
• Kuchuluka kwa caffeine kumatha kuonjezera chiopsezo chopita padera, koma maphunziro akadali otsutsana pamutuwu. Monga kusamala, komabe, zikuwoneka kuti ndizomveka kuchepetsa kumwa kwanu khofi mpaka makapu awiri patsiku.

Zina zambiri zachilengedwe ndi zizolowezi za moyo zimaganiziridwa kuti zimakhudza chonde: mankhwala ophera tizilombo, zitsulo zolemera, mafunde, masewera olimbitsa thupi, ndi zina zambiri.

Chakudya chilinso ndi gawo lothandizira chonde. Momwemonso, zatsimikiziridwa kuti kunenepa kwambiri kapena, m'malo mwake, kuonda kwambiri kumatha kuwononga chonde.

Dance Buku Lalikulu la Kubereka, Dr. Laurence Lévy-Dutel, gynecologist ndi kadyedwe ka zakudya, amalangiza kuti asamalire mfundo zake zosiyanasiyana kuti ateteze chonde:

• konda zakudya zokhala ndi index yotsika ya glycemic (GI), chifukwa hyperinsulinemia yobwerezabwereza imatha kusokoneza ovulation
• kuchepetsa mapuloteni nyama mokomera masamba mapuloteni
• kuonjezera kudya kwa fiber
• penyani kudya kwanu kwachitsulo
• amachepetsa ma trans mafuta acid, omwe amatha kuwononga chonde
• kumwa mkaka wathunthu kamodzi kapena kawiri patsiku

Malinga ndi kafukufuku waposachedwapa wa ku America (5), kudya tsiku ndi tsiku kwa multivitamin supplement pa nthawi ya mimba kungachepetse chiopsezo chopita padera ndi 55%. Komabe, samalani ndi kudzilembera nokha: mopitirira muyeso, mavitamini ena akhoza kukhala ovulaza. Choncho ndi bwino kufunafuna uphungu wa akatswiri.

Palibe phunziro lomwe latha kusonyeza phindu la izi kapena udindo umenewo. Mwamphamvu, komabe, tikulangiza kuti tizikonda malo omwe pakati pa mphamvu yokoka imasewera mokomera njira ya spermatozoa yopita ku oocyte, monga Mishoni. Momwemonso, akatswiri ena amalimbikitsa kuti musadzuke mukangogonana, kapenanso kukweza chiuno chanu ndi khushoni.

Ilinso nkhani yotsutsana komanso yovuta kutsimikizira mwasayansi, koma zitha kukhala kuti orgasm yachikazi ili ndi ntchito yachilengedwe. Malinga ndi chiphunzitso cha "kuyamwa mmwamba" (kuyamwa), kutsekeka kwa chiberekero komwe kumayambitsidwa ndi orgasm kumabweretsa chodabwitsa cha chilakolako cha umuna kudzera pachibelekero.