Lokacin yana ƙarami, ba koyaushe yana da sauƙi a ƙayyade jinsi na ɗan kyanwarsa ba saboda al'aurar su, a wannan shekarun, har yanzu suna kamanceceniya sosai. Koyaya, ƙayyade jinsi na ɗan kyanwa da wuri yana da mahimmanci, musamman don zaɓar sunan da ya dace da shi ko don shirya zuwan kyanwar a cikin sabon gidanta. Nemo yadda ake saduwa da ɗan kyanwarku tun yana ƙarami a ƙasa.

Yin jima'i da ɗan kyanwa ba koyaushe abu ne mai sauƙi ba, har ma da ƙwararrun mutane na iya yin kuskure a wasu lokuta. Lokacin da kyanwar ba ta wuce watanni biyu da haihuwa ba, bambance -bambancen da ke tsakanin al'aura na kyanwa da na mace na iya zama da dabara.

Yakamata a yi kittens na jima'i cikin hanzari da sauƙi mafi sauƙi don kada ku damu ko dame kittens. Zai fi kyau a sami wani ya taimake ku don riƙe ɗan kyanwa yayin da kuke ɗaga wutsiyarsa.

Ya kamata yin jima'i a cikin gida, a cikin wuri mai zafi da haske. A kowane hali, ya kamata a kula don guje wa kula da kittens waɗanda suka yi ƙanana. Lallai, kafin su cika makonni uku ko huɗu, haɗarin shi ne cewa za mu yi masu ciki da yawa da warin mu kuma uwa ta daina kula da ciyar da su. Ta hanyar yin shiri da kyau, za mu iya gujewa raba kittens da mahaifiyarsu na dogon lokaci.

Akwai sharuɗɗa da yawa a cikin kittens, amma babu ɗayansu da ya yarda ya zama 100% tabbatacce game da jima'i na ɗan kyanwar, saboda suna ba da izinin kimantawa kawai. Hanya mafi sauƙi ita ce a bayyane don samun damar kwatanta jinsi na ɗan kyanwa da na wani wanda mun san jima'i.

Idan ba ku da tabbacin abin da za ku yi kuma kuna tsoron cutarwa ko damun kittens, kada ku yi jinkirin neman taimakon likitan dabbobi, wanda zai ba ku damar tabbatar da ganewar ku.

Mafi mahimmancin ma'aunin kittens na jima'i shine mafi sauƙi kuma mafi sauri don kiyayewa. Don yin wannan, kawai dole ne ku sanya kyanwar a miƙe a ƙafafunta huɗu, ta kawar da kai daga gare ku. Kawai kuna buƙatar ɗaga wutsiyar kyanwar a hankali ba tare da ja ta ba, don lura da sifar al'aura.

Wannan nau'in ya bambanta tsakanin kuliyoyin maza da mata. A cikin mace, al'aurar waje tana da siffa kamar ƙaramin tsagewar tsaye, yayin da za ta yi kama da ƙaramin da'ira a cikin namiji. Gabaɗaya “kayan dubura da na al’aura” sun zama ɗaya (i) a cikin mace, yayin da zai zama (:) a cikin namiji.

Wani ma'auni don rarrabewa tsakanin maza da mata shine tazarar da ke tsakanin dubura da al'aurar waje na kyanwa. A cikin mace, ana samun al'aurar kai tsaye a ƙarƙashin dubura, yayin da za a raba ta da al'aura a cikin namiji. Don haka, ta hanyar lura da jinsi na ɗan kyanwa daga baya, ta ɗaga wutsiya, za mu sami ra'ayi cewa al'aurar mace ta fi girma, kusa da dubura.

Wannan nisan a sarari yana canzawa dangane da ci gaban kyanwa. Mun kiyasta cewa a kusa da watanni 2, tazara tsakanin dubura da ƙusar macen mace tana tsakanin 0,5 zuwa ƙasa da 1 cm, yayin da zai fi zama 1.2 zuwa 1.4 cm a cikin kyanwar namiji. .

Gwaje -gwajen suna nan kawai a cikin kyanwar namiji. Lokacin da aka haifi yar kyanwa, waɗannan kwayayen suna cikin ramin ciki na ɗan kyanwar kuma a hankali za su yi ƙaura zuwa ƙashin ƙugu, wurin ƙarshe. Wasu lokuta suna gangarawa cikin mahaifa lokacin da kyanwa ta kasance ƙarami (ƙasa da watanni biyu). Lokacin da ba zai yiwu a gan su kai tsaye ba, yi ƙoƙarin jin yankin tsakanin dubura da al'aurar cat. Idan muka ji mutane masu taushi, masu ɗumi -ɗumi suna zamewa ta yatsunmu, to lallai ne ya zama ƙwaya.

Ta hanyar duba a hankali a sarari tsakanin buɗe al'aura da dubura, mu ma muna iya lura da wani ɗan ƙaramin aljihu ko ƙaramin jakar da ta yi daidai da ƙashin ƙugu. Sannan ya nuna cewa kyanwa namiji ne. Duk da haka, rashin gani na gwajin gwaji ko ɓarke ​​bai isa ya ce kyanwa mace ba ce.

Launin rigar ba ma'aunin abin dogara bane don yin jima'i da ɗan kyanwa. Dangane da sanannun imani, kuliyoyin tabby sun fi maza yawa fiye da mata. Ya juya cewa ba a taɓa tabbatar da wannan ba kuma ba lallai ba ne a tabbatar da kimiyance.

Koyaya, wasu launuka masu launi suna da alaƙa da chromosomes na jima'i don haka sun dogara da jinsi na cat. Wannan lamari ne musamman ga tricolor (cat tare da manyan baƙar fata, fari da ruwan lemo) ko tortoiseshell (black cat marbled with brown, sometimes with white). Kwayoyin halittar waɗannan launuka ana ɗaukar su ta X chromosome kuma dole ne su kasance sau biyu don a bayyana su. Matan da ke da chromosomes X guda biyu kawai za su iya sa waɗannan launuka. Idan an haifi yar kyanwa mai tricolor ko tortoiseshell, don haka dole ne ya zama mace.

Halayya ba ma'auni ce mai tasiri don tantance jinsi na ɗan kyanwa ba. Lallai, kafin balaga, babu wani bambanci a cikin hali tsakanin maza da mata. Haka kuma ba su wanzu a cikin kananan dabbobi masu haifuwa.

A cikin kuliyoyin mata, ana iya ganin alamun zafi bayan balaga, daga shekaru 6 zuwa 10. Maza, a gefe guda, suna nuna alamar yankin su da jiragen fitsari a kwance, waɗanda ke da ƙamshi musamman. Idan cat ɗinku yana nuna ɗayan waɗannan halayen, to yana da sauƙin tantance jinsi.