Saka, kutanga kwezvose, zvinofanira kuonekwa kuti chero nzira yakadaro yekudzivirira kubata pamuviri haina 100% inoshanda. Mumwe munhu anogona, anotya, asi chokwadi chave chakasimbiswa nemunhu wose.
Munhu wose akaziva kwenguva yakareba kuti zvinokwanisika kuva nepamuviri kana kusakumbwa pamamwe mazuva. Kukwanisa kubereka uye kubata kunoenderana nekubudirira kwepermatozoa uye yei. Muvakadzi vane hutano nevasikana, hutachiona hunoitika mukati mekuenda kumwedzi. Vanachiremba vakafunga kuti pakati penguva yekutanga kwekuvhura uye kubuda kwemwedzi kunotevera, kune ukama, uye nguva dzose.
Verengai "kwete ngozi" mazuva anogona kuve, achipiwa pfungwa dzinotevera:
- 10-18 mazuva asati asvika zuva rokutanga rekuenda kumwedzi, chirongwa chekuvhara ropa chinoitika;
- evha inoshandiswa kwemaawa makumi maviri nemana, kunyanya maawa makumi maviri nemaviri;
- kubudirira kwe spermatozoa kunochengeterwa kwemaawa 48-72.
Pfungwa huru dzinoratidzwa uye zvino, zvichibva pazviri, unogona kuverenga mazuva mausingagoni kuzvidzivirira. Pane nzira nhatu dzeizvi.
Method one.
Nzira yekutanga yekuverenga mazuva umo munhu asingakwanisi kudzivirirwa inonziwo kalendari. Icho chinonyanya kukosha ndechekucherechedza nguva yekupera kwema 6-12 yekuenda kumwedzi. Pakati peizvi, nguva refu uye shoma inofanira kuongororwa. Somuenzaniso, iwe unogona kufunga nezvehurefu hwehupfupi hwekuenda kumwedzi - mazuva makumi mana, uye mazuva makumi maviri-gumi. Uye nerubatsiro rwezviito zvisiri nyore, tinotarisira "kwete ngozi" mazuva. Kuita izvi: 26-18 = 8 uye 31-10 = 21. Mushure mekuverenga, tinogona kutaura kuti mazuva mausingakwanisi kuzvidzivirira nawo ose kusvika pa8, uye mushure memakore makumi maviri nemaviri. Mamwe mazuva ose ane mukana wokuva nepamuviri.
Yechipiri nzira.
Sezvo yechipiri nzira yekuverenga mazuva mausingagoni kudzivirirwa, inonzi kutonhora. Zita racho rinotaura pacharo. Zvinoreva nzira iyi ndeyokuenzanisa kutengesa kwepasarari kwechinguva chekupedzisira kwemazuva matatu ekuenda kumwedzi. Pane mitsara yakawanda yekururamisa uye yakanyora kuregererwa kwekushisa kwemuviri wepasi:
- zviyero zvinofanira kuitika zuva rega rega panguva imwe chete, mumangwanani emangwanani;
- iyo thermometer, iyo inoyera kutsetseka kwemuviri wepasi, inofanira kugara ichifanana;
- ita zviyero pakarepo mushure mekumuka, kwete nenzira ipi neipi usingasimuki pamubhedha;
- zviyero zvinowanikwa rectally kwemaminitsi mashanu, uye data inofanira kunyorwa yakanyora.
Mushure mokunge data yose yakakodzera inounganidzwa, inofanirwa kuvaka girafu pavari. Kana mukadzi kana musikana ane chirwere chemazuva ose, girafu richaita semakati maviri ematsetse. Panguva imwe chete mukati mekufamba-famba zvichave zvichibvira kutsvaga kukura kusina kukwana mukati mekushisa kwemuviri, kubva pa 0.3-0.6ยบ. Apo nguva yekunyuchira inowanikwa, kutonhora kwepasi kunodonha nezvikamu zvishoma zvegumi zvedigiri. Pamusoro pegrafu izvi zvichaonekwa zvino pakarepo, nokuti chidimbu chinogadzirwa, chinotungamirirwa pasi.
Sezvatotaurwa pamusoro apa, girafu ine mapeji maviri. Chikamu nechokudzikisa chepasi chakanyanya kudana chinonzi hyothermic, uye chikamu nepamusoro-soro yepamusoro yehutano inonzi hyperthermic. Kana kuenda kumwedzi kunotanga, mutsindo unoshanduka, uchifamba kubva kune huwandu hunoenda kuchikamu chekutengesa. Pamusikana mumwe nomumwe mukana wekukwira kwekavha ndeyeiye oga. Inogona kuitika nokukurumidza mukati maawa makumi mana kana kuti zvishoma nezvishoma zvishoma nezvishoma. Nhamba yemazuva umo kushandiswa kwepasini yepamusoro inokwira inogona kunge iri 3 kana 4. Uyewo, mune imwe, muenzaniso wakaitwa unoonekwa.
Panguva iyo ovulation inowanzoitika, kuchinja kubva kuhutachiona kusvika kuhutachiona hunoitika. Saka, zvichibva pachigadziro, kwemwedzi 4-6 zvakakosha kuziva chirwere chepamusoro chekushisa kwepasi. Semuenzaniso, iyi nheyo yepamusoro inofananidzwa nezuva rechigumi remwedzi. Uyezve, kuti aone miganhu yekudzivisa nguva, zviyero zvinotevera zvinofanira kuitwa: 10-6 = 4 uye 10 + 4 = 14. Kubva pane izvi zvinotevera kuti chikamu chekutenderera chakawanikwa mushure mekuverengwa, kureva, kubva 4 kusvika 14, ndiyo "yakaipisisa", uye naizvozvo, kare uye shure kwemazuva akaverengwa, mumwe haagoni kuchengetedzwa.
Zvinoratidzwa kuti kubudirira kwemuitiro uyu kwakanyanya kwazvo. Asi nguva dzose funga kuti chero kushanduka kwekushisa kunobatanidza nechirwere kana kuneta kunogona kukanganisa kukwidzwa kwemafuro uye, maererano nezvo, kuratidzika kwakakodzera. Uyewo, haufaniri kushandisa nzira iyi kuvakadzi nevanasikana vanotora chero mishonga yemadhoni.
Nzira yechitatu.
Nzira yechitatu yekurapa inonzi chironga chechibereki. Iyo inoshandiswa mukuchinja huwandu hwehuputi hwakavanzwa kubva muhutano hwebonde panguva yehuvhu.
Kugoverwa hakuiti zvachose kana kuti hazvina kunyanya kukosha apo mukadzi wacho ane hutano hwakakwana kubva pazuva rechigumi nemasere rokutenderera uye kusati kwasvika pakuenda kumwedzi, uye kubva pamwedzi wechitanhatu kusvikira pazuva rechigumi.
Slime, saiyo yaiwirwa egg yolk, inomira kubva musi wegumi kusvika wegumi nemasere.
Viscous and thick muscle inokurumidza kuonekwa, uye kuratidzika kwayo kunoratidza kutanga kwehutambo. Mukadzi kana musikana anokwanisa kuona nguva yekunyuka. Zvakakwana kuti utarise manzwiro e "kuoma" uye "humid" mukati memutsetse webonde.
Nguva yeivulation inofananidzwa nekuvhara kwepamusoro. Zvichinyorwa, kugoverwa kunova pachena, mvura uye nyore nyore kuwedzera. Mushure mekuonekwa kwemanyoko akadaro, mushure memazuva matatu kana mana hamungagoni kuzvidzivirira.
Kune vakadzi ivavo vane chirwere chepachiviri uye chechirwere, nzira iyi haifaniri kukurudzirwa.
Saka, zvechokwadi izvi ndezvipi zvitatu zvakajairika nzira yekuverenga mazuva mausingagoni kudzivirirwa. Asi, zvakare, hapana imwe yenzira isingatauri zana remapurogiramu. Saka, usati wavashandisa, iwe unofanirwa kuwana mazano kubva kune unyanzvi.