I-Spermicides iyindlela yokuvimbela ukubeletha ezithengwa phezu kwe-counter. Uma efakwe, lezi zibeletha zibulala isisu. I-spermicides yama-vaginal iyatholakala ngezindlela eziningana: i-jerm spermicidal, ukhilimu, i-foam, amaphilisi, i-suppository, isiponji, nefilimu. I-spermicide ifakwe ngaphakathi kwesifazane ngaphambi nje kocansi ukuvimbela ukukhulelwa. Nakuba ukulimala kwa-spermicide kuyinto engu-71-85% esebenzayo ngokwayo, kuyindleko ephumelelayo uma isetshenziswe ngenye indlela yokulawulwa kokuzalwa (njengekhondomu noma i- diaphragm )
I-Spermicidal Foam
I-foam yokubeletha ifika e-aerosol ingaba nomfakisicelo futhi ihambisana nokufana kwemikhiqizo yezinwele ze-mousse. Ngemuva kokugubha okungenani amasekhondi angu-30, cindezela inkomba yomfakisicelo embukweni we-can futhi ucindezela phansi. Lokhu kugcwalisa umfakisicelo nge-foam. Ngenkathi elele phansi, owesifazane kufanele afake umfakisicelo emgodini ngamasentimitha ambalwa bese uphonsa ipuler ukukhipha isikhunta. I-foam iyasebenza ngokushesha, ngakho kufanele ifakwe kungakapheli imizuzu engama-30 yokuya ocansini. Izinhlelo ezimbili zingase zibe ngcono kuneyodwa. I-foam ibulala insimu futhi ivimbele umlomo wesibeletho (ukuvimbela noma yisiphi isisu esasinda singena esibelethweni). Umfakisicelo angahlanzwa nge-sese namanzi, agcinwe endaweni ehlanzekile, eyomile futhi asetshenziswe futhi.
Ifilimu Yokukhulelwa
I-VCF ifilimu yokukhulelwa kwesisu isisindo se-2X2-intshi encane yefilimu (efana nephepha le-wax) futhi iqukethe i-spermicide nonoxynol-9. Ukufaka, ulifake ngesigamu, bese ubeka isigamu futhi, bese uyifaka engxenyeni yenkomba yakho yomunwe. Ifilimu kufanele ifakwe emgodini futhi ibekwe eduze noma eduze komlomo wesibeletho. Ifilimu ye-spermicidal izothungeleka ibe yi-gel eqondile yokuzibandakanya ngokususa imfihlo yamagciwane, ngakho kuyoba yisithiyo sokuvimba imithi. I-VCF kumele ifakwe okungenani imizuzu eyi-15 ngaphambi kokuba ucansi luqede ngokuphelele futhi lusebenze ngokuphumelelayo. Isiqeshana esisha sefilimu yokukhulelwa kufanele isetshenziswe ngeseshini ngasinye sesini, futhi isicelo esisodwa sihle kuze kube ihora elilodwa kuphela emva kokufaka kokuqala
I-Spermicidal Jelly
I-jelly yokukhulelwa ngenye indlela ye-spermicide egxilile (okuyinto i-chemical that kills sperm). Ama-jellies angena emathinini futhi asetshenziselwa ngomswakama noma ngekhanda lomlomo wesibeletho. I-jelly ye-spermicidal ifakwe kumfaki-sicelo wayo, obese efakwe emkhathini wakho. Owesifazane kufanele aqhubekele ekupheleni komfakisicelo ukuba angeneli i-jelly ngaphakathi kwesiswini (okumele sifinyelele esibelethweni ukuze siphumelele kakhulu). IJellies ivumela ukuvikelwa okusheshayo, okuhlala cishe ihora elilodwa. Omunye umthamo we-jelly spermicidal kufanele ufakwe uma ubulili buhlala isikhathi esingaphezu kwehora noma uma ubuya ocansini futhi. Uma isetshenziswe ngomswakama, ukuvikelwa kuhlala amahora angu-6. Ngokungafani neziqhumane ze-spermicidal, amafilimu, nokufaka, i-jelly nayo ingahlinzeka ngokugcoba.
Ukufakwa kokubeletha, izibhebhe, noma i-Suppository
Lezi zindlela ziyizinhlobo eziqinile ze-spermicide ezigxile ekugqumeni. Ukufaka noma i-suppository ingaba yingxenye yesigamu intshi ende futhi iphansi kune-inch inch width. I-suppository idinga ukufakwa emgodini (futhi eduze komlomo wesibeletho ngangokunokwenzeka). Khona-ke owesifazane kufanele alinde imizuzu engu-10-15, ngakho-ke ukufakwa kokubeletha kungaphumelela ibe yinto ephoqelekile. Ama-suppository angase asebenze kangcono kunokuba u-foam, ukhilimu noma i-gelisi ngoba kunzima ukwazi ukuthi sebeqediwe ngokuphelele. Ukufaka okusha kufanele kusetshenziselwe izenzo zocansi eziningi noma uma ngaphezulu kwehora kudlulile. Kukhona futhi amaphilisi okukhulelwa okukhulayo; lokhu kusebenza ngendlela efanayo nokufaka. Abanye besifazane babika ukuzwa okufudumayo esiswini njengoba lezi zibhebhe ze-spermicidal zicibilika zibe yi-foam.
I-Spermicidal Creams namaGel
Ama-creams nama-gel asetshenziswa ngendlela efanayo ne-spermicidal jelly ngenkathi ehlinzekwa nokugcoba. I-creamtive creams kanye nama-gel zivela ngezindlela ezihlukahlukene futhi zivame ukungabi nciphisa ukuvuza noma ukuvuza. Zisebenza ngokushesha ngokubulala isidoda. Owesifazane kufanele aphikise umfakisicelo ekupheleni kwebhubhisi ye-spermicide bese ugcwalisa umfakisicelo nge-cream / gel. Bese uphazamisa umfakisicelo bese uyifaka emgodini (eduze komlomo wesibeletho) bese ucindezela i-plunger ukukhulula ukhilimu / i-gel. Amakhemikhali nama-creams asebenza kahle kakhulu uma asetshenziswa ngaphambi kokuya ocansini futhi akufanele afakwe emaminithini angaphezu kuka-30 ngaphambi kokuba abe nobulili. Inzuzo 24 i-gel spermicide ekhishwa kancane kancane i-nonoxynol-9, inikeza ukuvikelwa kwamahora angu-24 ngesilinganiso esisodwa.
I-Sponge Yokukhulelwa
Isipanji yisisetshenziswa esithambile, esiyindilinga esingaba ngamasentimitha amabili ububanzi. Yenziwe nge-polyurethane ene-foam eqinile futhi ine-loop ye-nylon ehlanganiswe phansi ukuze isuswe. Isipanji kufanele siqale siswakanyiswe ngamanzi bese owesifazane efaka ngaphakathi kwesisu sakhe ngaphambi kocansi. Ihlanganisa umlomo wesibeletho (ukuvulwa kwesibeletho), futhi ivimba umuthi ukungena kuwo. Isipanji siphinde sikhiphe u-spermicide ongenza imithi ingasebenzi.