Ukusetshenziswa Nokusebenza Kokulawula Ukuzalwa
Ifilimu yokubeletha ngokwemvelo (i-VCF) ishidi elingenama-hormone yefilimu ye-spermicidal, efana nephepha le-wax. Ufakwe ngaphakathi kwesifazane ngaphambi kocansi ukuvimbela ukukhulelwa. I-ultra-thin VCF ishidi libala, lincibilika kwamanzi, futhi liqukethe i- spermicide nonoxynol-9 , ebulala isisu ngokuxhumana.
Izinzuzo ze-VCF
- I-VCF ingumkhiqizo owedlula wonke otholakala kakhulu kuma-drugstores ngaphandle kwemithi futhi ungathengwa ku-intanethi.
- Uma usebenzisa ikhondomu, ungakwazi ukwandisa ukusebenza kahle ekuvimbeleni ukukhulelwa kwamaphesenti angu-97.
- Usayizi omncane (2-amasentimitha ububanzi), ephathekayo, futhi angena ngamapokotshi ngokwabo.
- Kulula ukuyisebenzisa
- Akuyinkimbinkimbi futhi ayifuni
- Ivumela ukuzenzekela, ihlala amahora amathathu
- I-hormone-free
- Ayikwazi ukuzwa ngomlingani ngoba iqukethe isithako esingasebenzi esingaphezu kokudingekayo emaphoyiseni, ama-gel, ama-suppository, nama-creams asetshenziselwa ukuletha i-spermicide.
Ukungahleleki kwe-VCF
- Ukuvikelwa kwe-STD : I- VCF ayivikela ngokumelene ne-HIV nezinye izifo ezithathelwana ngocansi . Ucwaningo oluthile luphakamisa ukuthi ukusebenzisa njalo imikhiqizo equkethe i-nonoxynol-9 kungakhuphula ukucasuka kwesisu, okungangandisa ingozi yokuthola ama-STD kubantu abathintekayo.
- Izindlela ze-Spermicidal (lapho zisetshenziselwa yedwa) zinezinga eliphezulu lokuhluleka kunezinye izindlela eziningi zokulawula ukuzalwa, kuhlanganise nezindlela ezihlala njalo, ukulawulwa kokuzalwa kwe-hormonal, nezindlela zokuvimbela.
Indlela yokusebenzisa i-VCF
I-VCF kumele ifakwe ngaphakathi kwendoda kuze kube semlonyeni wesibeletho. Ihlakazeka ngokushesha ngemva kokufaka. Ayikho into okufanele isuse. Le mithi yokuvimbela isisu iyakuncibilika ibe yi-gel eqinile ekuziphatheni ngokugaya izicathulo zangasese, ngakho kuyisithiyo sokuvimbela imithi.
Wena noma umlingani wakho ungabeka ifilimu ye-VCF, kodwa kubalulekile ukuyibeka ngokwanele ngaphakathi kwesifazane ngakho uxhumane nomlomo wesibeletho. Kufanele uqiniseke ukuthi wena noma umlingani wakho ungathola umlomo wakho wesibeletho ngomunwe ukuze ubeke kahle.
I-VCF kumele ifakwe okungenani imizuzu eyi-15 ngaphambi kokuba ucansi luqede ngokuphelele futhi lusebenze ngokuphumelelayo. I-VCF ine-shelf yeminyaka emihlanu kuwo wonke amaqoqo akhiqizwayo.
Ukusebenza kwe-VCF nokuphepha
Ifilimu yokukhulelwa ngokwemvelo ibhekwa njengendlela yokukhulelwa ephumelelayo nephephile uma isetshenziselwa ngokuvumelanayo nangokulandela imiyalelo enikeziwe. Akunamiphumela emibi uma usebenzisa i-VCF. Ngokusho kwe-Apothecus Pharmaceutical (umkhiqizi we-VCF), kuphela amaphesenti angu-2 wabasebenzisi be-VCF abike ukucasula okuncane noma ukushiswa kwesifazane noma ipeni.
I-Apothecus igcizelela ukuthi i-VCF iye yathola izifundo eziningi zokuphepha nokuphumelela ezenziwa emhlabeni jikelele. I-Apothecus ithi kulezi zifundo zemitholampilo, "i-VCF, uma isetshenziselwa ukuqondiswa, inesilinganiso se-Pearl Index sokuhluleka kwe-Pearl Index." Lokhu kusho ukuthi phakathi kwabesifazane abangu-100 abasebenzisa i-VCF unyaka owodwa, u-5.9 uzokhulelwa (ehambisana namaphesenti angu-94 izinga lokuphumelela) Kodwa-ke, i-CDC ihloma ukusebenza "okuphelele" kwezinqubo ze-spermicidal ngezinga lokuhluleka lamaphesenti angu-18, noma kuphela amaphesenti angu-82 asebenzayo ngonyaka wokuqala wokusetshenziswa.
Izindleko zokusebenza zomsebenzisi ezijwayelekile (labo abangase bangayisebenzisi njalo noma bangakhohlwa ngezikhathi ezithile) zisondelene namaphesenti angama-74, ngakho-ke ngokusetshenziswa okujwayelekile kwabesifazane abangu-26 kwabangu-100 abasebenzisa ifilimu yokukhulelwa bazokhulelwa phakathi nonyaka wokuqala. Lokhu kufana nesilinganiso sokuhluleka kuzo zonke izindlela zesidakamizwa, okungukuthi abesifazane abangu-28 kwabangu-100 abanokusetshenziswa okujwayelekile.
> Imithombo:
> CDC. Isithasiselo D: Ukuphumelela kokukhulelwa. Izincomo nemibiko. Ukulimala nokufa Kwembiko Yamaviki onke (MMWR). Ngo-Ephreli 25, 2014/63 (RR04); 47-47.
> Izifo Zokudluliswa Ngesandulela Ngculaza, 2010. Amasevisi Okulawula Nokuvimbela Izifo. https://www.cdc.gov/std/Treatment/2010/clinical.htm.
> I-VCF: Ifilimu Yokuvimbela Ngokwemvelo. I-Apothecus Pharmaceutical Corp. https://vcfcontraceptive.com/index.php.