I-Spermicides iindlela zokulawula ukuzalwa kokuthengwa ezithengwa kwi-counter. Emva kokufakiwe, le mithi yokukhusela iyabulala isidoda. I-spermicides yama-vaginal iyatholakala kwiindlela ezininzi: i-jermicidal jelly, ukhilimu, i-foam, iipilisi, i-suppositories, isiponji kunye nefilimu. I-Spermicide ingeniswa kwisisu ngaphambi kokuba ucwebe ukukhusela ukukhulelwa. Nangona i-spermicide ingu-71-85% esebenzayo xa isetyenziswe ngokwayo, ixabiso elininzi xa lisetyenziswe ngenye indlela yokulawulwa kokuzalwa (njengekhondom okanye i- diaphragm )
Spermicidal Foam
I-foam yokukhulelwa ivela kwi-aerosol inakho kunye nomfaki-sicelo kwaye iyafana ngokufanayo kwemveliso yeenwele ze-mousse. Emva kokugubungela unokwenza okungenani imizuzwana engama-30, cinezela umnqweno womfaki sicelo kumbhobho we-can kwaye ucinezela phantsi. Oku kuzalisa umfaki sicelo nge-foam. Xa ulala phantsi, umfazi kufuneka afake isicelo somfazi kwisisipha iincinci ezimbalwa kwaye ushukumise i-plunger ukuba igubungele i-foam. I-foam iyasebenza ngokukhawuleza, ngoko kufuneka ifakwe ngaphakathi kwemizuzu engama-30 yokulala ngesondo. Izicelo ezimbini zingcono kunezona. I-foam iyabulala isidoda ngeli xesha likhusela umlomo wesibeleko (ukukhusela nayiphi na isidoda esasaphila ukungena kwisibeletho). Umfaki sicelo angahlamba ngeesepha namanzi, agcinwe kwindawo ecocekileyo, eyomileyo aze asetyenziswe kwakhona.
Ifilimu yokuLawula
I-VCF yefilimu yokukhusela i-vaginal i-2X2-intshi egciniweyo yefilimu (efana nephepha le-wax) kwaye iqukethe i-spermicide nonoxynol-9. Ukufakela, yiphinde ibe sisiqingatha, uze ube kwisiqingatha kwakhona, kwaye uyibeke kwisicatshulwa sakho somnwe. Ifilimu kufuneka ifakwe kwisini kwaye ibekwe kwi-cervix okanye kufuphi nayo. Ifilimu ye-spermicidal iya kunyibilika ibe yi-gel eqhelekileyo ngokubamba izifihla zangasese, ngoko kuya kuba ngumqobo wokukhupha ummi. I-VCF kufuneka ifakwe ubuncinci imizuzu engama-15 ngaphambi kokuba isondo sifeze ngokupheleleyo kwaye sisebenze ngokufanelekileyo. Iqonga elitsha lefilimu yokukhusela kufuneka lisetyenziswe kwiseshoni ngesini ngesinye ngesinye, kwaye isicelo esisodwa sikulungele ukuya kwiyure elilodwa emva kokufakwa kokuqala
Jelly Spermicidal
I-jelly yokukhulelwa ngenye indlela ye-spermicide egxininisekile (leyo yinkampani ebulala i-sperm). IiJellies ziza kwiibhubhu kwaye ziqheleke zisetyenziswe ngesicacisi okanye ikhusi yomlomo wesibeleko. I-jelly spermicidal ifakwe kwisicelo sayo, eso sifakwe kwisisu sakho. Ibhinqa kufuneka litshintshe ukuphela komfaki-sicelo ukuba ayiphume i-jelly kwisini (ekufuneka sifinyelele kwisibeleko ukuze kube lula kakhulu). IiJellies zivumela ukukhuselwa kwangangoko, okuhlala malunga neyure eli-1. Omnye umthamo we-jelly spermicidal kufuneka ufakwe xa ubulili buhlala ixesha elingaphezulu kweyure okanye ukuba ulala ngesibini. Xa isetyenziswe ngesilathisi, ukhuseleko luhlala kwiiyure ezingama-6. Ngokungafani neentlobo ze-spermicidal, iifilimu, kunye nokufakelwa, i-jelly inokubonelela nge-lubrication.
Uluhlu lokuLawula, iipilisi, okanye i-Suppositories
Ezi ndlela zindlela eziqinileyo ze-spermicide ezigxilwe kwi-foam. Ukufaka okanye i-suppositories malunga nehafu yesentimitha ubude kwaye ngaphantsi kwekota yesentimitha ububanzi. I-suppository imele ifakwe kwisini (kunye kunye nomlomo wesibeleko kunokwenzeka). Ibhinqa mayibe elinde imizuzu eyi-10 ukuya kwimizuzu, ngoko ke ingeniso yokukhusela ingaphinda ichithe into ephoqayo. Iifomosti zingaba zingasebenzi kangangoko kunamaphule, ukhilimu okanye i-gel kuba kunzima ukwazi ukuba ziphelile ngokupheleleyo. Intsha entsha kufuneka isetyenziswe kwizenzo ezininzi zesondo okanye ukuba ngaphezulu kweyure idlule. Kukho kwakhona iipilisi zokukhusela izithintelo; le mi sebenzi ngendlela efanayo. Abanye besetyhini bavakalisa ukuzwa okufudumele kumfazi njengoko ezi ziipilisi ze-spermicidal zinyibilika zibe yi-foam.
Spermicidal Creams namaGel
Iimpawu kunye nee-gel zisetyenziswe ngendlela efanayo ne-spermicidal jelly ngelixa libonelela nge-lubrication. Izixhobo zokukhusela kunye nee-gel zivela kwiimpawu ezahlukeneyo kwaye zivame ukuba zingenakuncipha ukuba zenzeke okanye zivule. Zisebenza ngokukhawuleza ngokubulala umntu. Ibhinqa kufuneka litshintshe umfaki sicelo kwisiphelo se-spermicide kwaye ugcwalise umfaki sicelo ngekrimu / gel. Emva koko, shenxisa umfaki-sicelo uze uyifake kwisisini (kufuphi nomlomo wesibeleko) kwaye ucinezele i-plunger ukukhulula i-cream / gel. Iibelisi kunye neekremu zisebenza kakuhle xa zisetyenziswe ngokufanelekileyo ngaphambi kocansi kwaye akufanele zifakwe ngaphaya kwemizuzu engama-30 ngaphambi kokulala ngesondo. I-Advantage 24 yi-gel spermicide ekhupha ngokukhawuleza i-nonoxynol-9, ihlinzekela ukukhuselwa kweeyure ezingama-24 kunye nomthamo omnye.
Sponge
I siponti iyisitrato esithambileyo, esineenxa zonke esingaba ngamasentimitha amabini ububanzi. Yenziwe nge-polyurethane imbobo eqinile kwaye ine-loop ye-nylon ehlanganiswe nezantsi ukuze isuswe. Isiponji kufuneka siqale sihlanjululwe ngamanzi kwaye ke umfazi uyifaka kwisisu sakhe ngaphambi kokulala. Ihlanganisa umlomo wesibeleko (ukuvula kwisibeletho), kwaye ibimbela umdaka ukungena kuwo. I siponji ikhupha i-spermicide engakwazi ukuphazamisa isidoda.