Iqala nini ukuthomba ezinjeni?

Ukuqala kokuthomba ngokuqondile kuncike esikhathini lapho nondindwa ethola isisindo somzimba esifanele futhi, ngokufanelekile, kuncike kusayizi nohlobo lwenja. Ngakho, izinja eziningi ezincane neziphakathi zifinyelela ekuthombeni phakathi kwezinyanga eziyisi-6 neziyi-10 ubudala, kuyilapho ezinye izinhlobo ezinkulu noma ezinkulu azifinyeleli kulesi sikhathi kuze kube yiminyaka engu-2 ubudala.

Noma kunjalo, ukuzala okuphelele, noma amandla aphezulu okuzala (ukuzala), kwenzeka kusukela ku-estrus yesibili kuya kweyesine.

Ubude kanye nemvelo ye-estrus ingahluka phakathi kwama-bitches asanda kuthomba kanye nalawo asevele avuthiwe. Izinja ezincane, ngaphambi kokuthomba zivame ukubonisa ukuziphatha okuncane kocansi ngisho nangesikhathi sokuvuthwa, futhi ubude bazo be-estrus bungaba bufushane.

Ngaphezu kwalokho, i-estrus yokuqala ivame ukuqhubeka ngokusho kohlobo lwalokho okubizwa ngokuthi "i-split estrus". Ngesikhathi sokuhlukaniswa kwe-estrus, inja ekuqaleni ibonisa izimpawu ezijwayelekile ze-estrus: ukuvuvukala kwe-vulva, ukukhishwa kwegazi ku-vulva; i-bitch iheha abesilisa futhi ingase ikubekezelele ukukhwelana. Nokho, ngokushesha izimpawu zomtholampilo ze-estrus ziyaphela, kodwa ngemva kwezinsuku ezimbalwa noma amasonto ziqala kabusha. Iqiniso liwukuthi ingxenye yokuqala ye-estrus ehlukanisiwe idlula ngaphandle kwe-ovulation, futhi i-ovulation, njengomthetho, ivela engxenyeni yesibili.

Kukhona nomqondo "wokuvuza okufihliwe". Kulokhu, izimpawu zomtholampilo ze-estrus kanye nesithakazelo esivela kwabesilisa zithambile noma azikho ngokuphelele ngenkathi kwenzeka i-ovulation. I-estrus efihliwe yenzeka kaningi ezinjeni ezisanda kukhula, kodwa zivame ukutholakala kwezivuthiwe.

NgoDisemba 11 2017

Kubuyekezwe: Okthoba 5, 2018