Usayizi weqanda

Uhlelo lokubeletha kowesifazane luhlelwe kahle, kepha wonke umuntu omele isigamu esihle somuntu kufanele okungenani abe nolwazi olungenasisekelo mayelana nokusebenza kwalesi sigaba somzimba wakhe.

Amantombazane amaningi, ikakhulukazi labo abhekana nenkinga yokungakhulelwa, mhlawumbe wezwa ngokubaluleka kobukhulu besqanda besifazane, oluchazwe mm, olusezingeni elihlukene lomjikelezo wokuya esikhathini. Lokhu kuyi-parameter ebalulekile, kodwa kuphela ngegama elithi abantu abavamile banephutha.

Eqinisweni, igama elithi "ubukhulu besifazane ovuthiwe ovum" alulutho olungaphezu kobukhulu be-follicle, lapho iqanda ngokwalo likhona. Yilokho okwandisa phakathi nomjikelezo wokuya esikhathini futhi izinguquko zalo zihloliwe ngosizo lomshini we-ultrasound. Ukuze uqonde lokhu, kubalulekile ukwazi ukuthi usayizi weqanda ungowesifazane - futhi lokhu akusekho noma ngaphansi kuka-0.12 millimeters.

Iqanda liyisona esikhulu kunazo zonke emzimbeni wesifazane, uma kuqhathaniswa nakho konke okunye kuncane kakhulu. Isibonelo, ubukhulu besidoda, ngenxa yokuthi ukukhulelwa kwenzekani, cishe ngaphansi kwezikhathi eziyizinkulungwane ezingu-85.

Yini enquma ubukhulu be-follicles namaqanda ngaphakathi?

Esikhathini esibelethweni, kunezinhlawulo ezincane ezibonakalayo, okulala kuze kuphele ukukhulelwa. Inyanga ngayinye, elinye lala maphuzu (i-follicle neqanda) landa ngesayizi futhi ligcina liqhuma, likhulula iqanda ukuhlangabezana nalesi sifo.

Ubukhulu be-ovule, noma kunalokho, i-follicle ihluka ngosuku lomjikelezo. Okusho ukuthi ukukhula kwalo kuthinteka ngamahomoni. Esikhathini sokuqala (isigaba sokuqala) izintambo eziningana ziqala ukuthuthukisa ngesikhathi esisodwa, kodwa ngezinye izikhathi enye yazo iphuma kwabanye futhi ifinyelela usayizi we-15 mm, singakwazi kakade sikhulume ngokubusa kwayo - ibizwa ngokuthi i- follicle evamile. Okunye kuguqulwa (i-atresia).

I-follicle iyanda njalo (cishe ngo-2-3 mm ngosuku) futhi lezi zinguquko ziyabonakala ku-dynamics uma zibhekwa ukuhlolwa kwe-ultrasound. Phakathi nomjikelezo, okungukuthi, uma u-ovulating ubukhulu be-ovum yoculo lugcwele futhi lingama-18-25 mm ububanzi. Ngalesi sikhathi, iqhuma futhi isilayidi sokuzala yesifazane ekhishwe isilungele ukukhulelwa.

Kodwa yiliphi ubukhulu beqanda elivundisiwe, ungafunda esivumelwaneni esifanayo se-ultrasound. Masinyane emva kokukhulelwa, landa kancane - kuphela u-0.15 mm. Ukuhlukaniswa kwe-cell ngaphakathi kungapheli, i-ovum iyanda ngamasentimitha ayishumi we-millimeter nsuku zonke futhi ngeviki le-6-7 isonto lokwazi ukubeletha lingakwazi ukuphulukisa isibeletho esikhulisiwe ngendlela yokwakhiwa.