Babban maƙasudin shamakiyar shamaki shine rufewa na shigarwa na spermatozoa cikin asiri na kwakwalwa. Hanyar shinge ba wai kawai an kare shi daga rashin ciki ba, amma kuma yana kare kariya daga cututtuka da cututtuka masu dauke da jima'i (kwayar cutar HIV, furofitiyociyar mutum, trichomoniasis, gonorrhea).
Abũbuwan amfãni na magunguna:
- kawai aikace-aikacen gida / tasiri;
- ba ya haifar da cin zarafin tsarin;
- iyaka da dama na tasiri;
- ba shi da matsala masu tsanani;
- kare kan STDs;
- ba ya buƙatar shigar da ma'aikatan kiwon lafiya.
Abubuwan da ba a iya amfani da shi daga maganin hana haihuwa ba;
- yana da ƙananan dogara idan aka kwatanta da maganin hana haihuwa;
- na iya haifar da halayen rashin tausayi;
- Amfani da nasara yana nuna mahimman hankali;
- da yiwuwar yin amfani kawai kafin / lokacin lokacin jima'i.
Bayanai don amfani:
- bayyanar takaddama ga yin amfani da na'urar intrauterine da kuma yin amfani da maganin ƙwaƙwalwar maganin;
- lactation, da bukatar yin magani tare da kwayoyi wanda ya rage tasiri na maganin ƙwararrun maganin;
- lokaci bayan da ba zubar da ciki lokacin da ba zai yiwu a dauki OK ba.
Sponges da swabs
Kwayoyin cin hanci da tampons suna jinkirta sperm, hana spermatozoa daga shiga cikin canji na kwakwalwa, ɓoye kayan kwayar halitta a cikin layi daya. Hanyoyin hana daukar ciki na hanyar ba ta wuce 75-80% ba. An saka soso a cikin farji "aiki" na awa 24. Contraindications: haihuwa, ɓacewa 1,5-2 makonni da suka wuce, cervicitis, colpitis, ciwo na wani ciwon haɗari-mai guba a cikin wani makami.
Abun kungiya
Ƙaƙwalwar ƙwayar cuta tana da nau'i mai mahimmanci, rufe rufe jiki na mahaifa, rufe hanyar shiga spermatozoa a cikin kogin cikin mahaifa. Tabbatar da hanyar shine 80-85%. An nuna sutura masu kunna don amfani da mata masu fama da mummunar haɗari (ci gaba da tsufa / haɗari), a matsayin ƙarin ƙwaƙwalwa a lokacin hutu a shan Allunan Allunan. Contraindications: cututtuka na mahaukaci, vaginitis, kyawawan kyawawan kwayoyin ƙwayoyin zuciya, yashwa da cervix, fitarwa na jiki, cututtuka na ciwon kumburi na urinary fili.
Shawarwari don amfani:
- Dome cap cika da spermicidal nufin, saka a cikin farji kuma latsa a kan cervix. Muhimmiyar mahimmanci: wajibi ne don ƙirƙirar sararin samaniya a tsakanin tafiya da wuyansa domin samun sakamako mai tasiri;
- Dole ne a yi motsi a gefen minti 25-35 kafin haɗin, bar a cikin farji na tsawon sa'o'i 7. Fiye da awa 48 na hana haihuwa ba za a iya barin su ba don ci gaba da ƙonewar ƙwayar ƙwayar jikin.
Kwaroron roba
Kwaroron roba suna tasiri yayin amfani da su a lokacin haɗin gwiwa, ka'idar wajibi ne amfani daya. Kwayoyin kwakwalwa ta hanyar kwakwalwa suna kare kawai ta hanyar kwakwalwa ta roba, wadda ba ta yarda da microorganisms, ruwa da iska su wuce. Kwaroron roba da aka yi daga kayan daban-daban ba su da wannan damar. Hanyoyin kwakwalwa ta hana daukar ciki shine 80-86%, saboda haka ba za a iya ganin kwakwalwa ba a matsayin hanyar da kariya ta fi dacewa. Don kwatanta: tasiri na COC shine 99-100%, na'urorin intrauterine - 97-98%.
Bayanai don amfani:
- kariya daga cututtuka na genital;
- jima'i jima'i;
- Contraindications zuwa wasu hanyoyi na hana haihuwa;
- rigakafi na rashin lafiyan halayen zuwa kwayar jini. Tare da saduwa da juna tare da maniyyi a cikin jikin mace da ke kula da kowane ɓangare na maniyyi, ana haifar da abubuwa masu lalatawa - wannan yana cike da ci gaba da rashin haihuwa a cikin sau biyu.
Contraindications:
wani cututtuka a cikin wani mutum, da rashin lafiyanta.
Janar shawarwari:
- Dole ne a sa kwaroron roba a cikin azzakari, ya bar a ƙarshen 1-1.5 centimeter of free space; Ƙara koyo game da yadda za a saka dodoron roba a nan
- Kafin amfani, yana da muhimmanci a duba samfurin darajar da ranar ƙarewar samfurin;
- An haramta yin amfani da man fetur ko man fetur mai yalwaci - suna raunana tasirin kariya na robaron roba;
- bayan haɗuwa, halayen kwakwalwa ya kamata a duba shi a hankali, idan akwai rupture, dauki maganin maganin jijiyoyi, saka soso, cream ko douch cikin farji.