Kubereka ... Regai tione kuti kubereka chii uye chinorevei

Nhamba yevakaroorana vasingakwanisi kubereka mwana ichangobva kuwedzera. Mukuwedzera kune hutano hwevabereki vose, kubereka, kana kubereka, kunobata hutano hwakanaka. Uku ndiko kukwanisa kwenyama, iyo iri mumakore ekurara kwepabonde, kubereka vana. Ndizvo chaizvo pfungwa ye "kubereka" yatichakurukura munyaya ino.

Nguva yekubereka

Saka, mune mamwe mazwi, kubereka ndiko kukwanisa kwemuviri kubata uye kubereka mwana. Nguva kana makore ekuberekwa kwevakadzi ndeye nguva iyo inokwanisa kugadziriswa, kubereka kwakanaka uye kubereka. Nhamba yehuwandu yekubereka ndeye makore makumi mana nemakumi mashanu nemashanu. Kubva mune zvehutano uye hutano hwemaonero evanhu, nguva iyi yakanyanya kuderera. Saka, mumakore gumi nemashanu zvakanyanya kuoma kupa mwana kuberekwa zvakakwana, uye muna 40 - mukana wekuita pamuviri unoderera, uye mukana wokuva nemwana ane maitiro akasiyana-siyana anowedzera. Nokudaro, inofungidzirwa kuti nguva iyo kubereka kunowedzera yakareba 25-30. Zera munhurume kubereka zvinotamba basa duku.

Chibereko cheMukadzi

Musikana anongoberekwa ane mazai anenge mazana mana, asi ivo vachiri vaduku uye vari mu ovarian follicles. Bvisai masero aya anotanga munguva yekuyaruka. Zvisinei, nemwedzi mumwe nomumwe, zhi rimwe chete rinokurumidza. Iyi nzira inonzi kutora. Mushure mokukura, zamai inogadzirira kugadzirwa uye inopinda mumuganda weUterine kuburikidza ne fallopian tubes. Nokudaro, kuvharidzirwa kwevakadzi uye kubereka kunobatana zvikuru. Kuberekwa kunobatanidzwawo nehutano hwehutoripian tubes. Dzinofanirwa kunge dzichidarika, zvisinei kuti spermatozoa haigoni kuenda kunei. Mukuwedzera, kuti mabudiro akabudirira, nyika ye endometrium inokosha, iyo inotora mazai anogadzirwa, uye chibereko chechibereko uye chibereko chinochengetedza, uye pashure pacho fetus.

Murume anobereka

Kubereka kwomunhu kunoenderana nehutano hwe spermatozoa, kukwanisa kwawo kudiridza. Zuva rega rega mazuva makumi manomwe nemasere (sperm reserve) anovandudzwa. Kune zvinhu zvakawanda zvinokanganisa kubereka kwevarume. Izvi kunyanya kunwa doro uye kusvuta. Uyewo, hutachiona hwehutano hunokanganisa nehutachiona hwegenitourinary system, zvirwere zvehutachiona hwehutachiona (mumps), zvichienda nemarwere muvanhu vakuru (viral hepatitis, diabetes mellitus). Mukuwedzera, kubereka kwevarume kunobatsira zvakanyanya pakuvapo kwehutakiti, kushaya zvokudya zvinovaka muviri nekushaikwa kweZinc uye vitamini C, kazhinji kushanyira mabhati uye saunas. Kuderedza kukwanisa kubata uye kuita zvepabonde nguva dzose, izvi zvinotungamirira kukuti mafomu emumvuri wepermatozoa anotanga kuwanda muejaculate, pamwe nekuderera kukuru muhutano hwavo.

Nzira yekusimudzira kubereka sei?

Kana chikonzero chekubereka chichirasika hachisi chirwere chakanyanya (endometritis, kugadziriswa kwegomba, kufambiswa kwetambo yepermatic, nezvimwewo), kudzorera kubereka kunogona kuitika kunze kwekuti zvirevo zvinotevera zvinowanikwa:

• Chengetedza hupenyu hwepabonde nguva dzose.

• Rega kudya-calorie kudya, izvo zvinokanganisa mahomoni anokonzera kubereka.

• Kuteerera mitemo yezvokudya zvinovaka muviri, yakaenzana nehuwandu hwemafuta uye mapuroteni. Uye ma carbohydrates, anodyiwa muhuwandu hwakawanda, ane uipi hwakaipa pakubereka.

• Rongedza uremu hwako: kuneta kunobata zvose varume nevakadzi kubereka.

• Tora ma microelements uye mavitamini. Zinc, folic acid kana carnitine, yakashandiswa kwemwedzi mitanhatu, inobatsira pakudzorerwa kwekubereka kwevarume. Uyewo nokuda kwechinangwa ichi, shandisa ascorbic acid, selenium, vitamin E, iyo inobatsira zvakanaka spermatogenesis. Vakadzi vanokurudzirwa kutora folic acid, vitamini E, B6, B12, zinc, magnesium, L-arginine, selenium.

• Kune varume, zvakakosha kuti usapfutidza mazamu, izvi zvine mhinduro yakaipa pa spermatogenesis. Muzhizha, iwe unofanirwa kusarudza bhangi risina kubviswa kubva mumicheka yemasikirwo, uye usashandisa zvisina kunaka sauna.

• Inotendwa kuti nguva yakakodzera yegore yekuita pamuviri ndiyo kutanga kwechando. Munguva iyi pane basa rakawedzera re spermatozoa.

• Zvakakosha kudzivisa kushungurudzika mamiriro ezvinhu, kukwanisa kuporesa, kudzora manzwiro ako.

• Munguva yenguva yekufutidzira, ramba kutora analgesics, sezvo inosanganisira prostaglandin.

• Chiremera kana kubvisa zvachose kusvuta. Mumukadzi anosvuta, kubereka ndeye 30% muzasi kupfuura iyo yeasina kusvuta mukadzi.

• Rega kunwa doro (kunyanya kunwa doro kune varume).

• Deredza kushandiswa kwekofi, nokuti caffeine ine simba rakaipa pakubereka.

Nharaunda yacho inobatawo kubereka. Kukanganisa kwakanyanya mubasa rekubereka muchitoro chinotyisa, mukugadzirwa kwemakemikari, mumamiriro ezvinhu emagetsi. Kana iwe usingakwanisi kutsungirira dambudziko rekubereka iwe pachako, unofanira kubvunza chiremba wako.

Chii chiri Fertility chiyero?

Iyi ivhareji yenhamba yevana vakaberekwa nevakadzi pazera rekubereka. Kuti uverenge chiyero chekubereka, zvakakosha kugovana nhamba yevana vanoberekwa panguva imwe nguva kusvika kuvakadzi vanogona kutora mimba, uye kuwedzera nemazana. Kuti kuve nechinzvimbo chekufa kwechizvarwa chechidiki, chiyero chekuberekwa chinofanira kuva 2.3, kana chiratidzo ichi chiri pasi pe2.22 - ichi chisina kubereka, chiri pamwero we 2.4 - yakakwirira. Kana vaviri vaviri vachiwira pamusoro pemudzimai mumwechete - ichi ndicho kubereka kwevanhu. Kana huwandu hwekubereka huri hwakakwirira, izvi zvinoratidza kuti zvinetso zvingangodaro zvevabereki zvakabatana nekushaya kukwanisa kupa vana nekudzidzisa. A coefficient of less than two indicates a reduction in the population and its old age.

Matarisiro

Muzhinji, nyika iri kutarisana nekuderera kwekubereka, kunyanya munyika dzakabudirira. Kubvira muna 1960 kusvika muna 2010, nyika inobereka mbeu yakawa kubva ku495 kusvika ku2,56. Maererano nehuwandu, huwandu hwehutano hwekubereka hunovhiringidzwa nehutsika uye hwehupenyu hwehuwandu hwevanhu, pamwe nekushaiwa basa, kutama, uye huwandu hwekubudirira. Kuumba mabasa matsva uye kuderedza kutama, iwe unogona kuwedzera zvakanyanya huwandu hwekubereka.