Contracepção: Taxas de Falha e de Sucesso dos Contraceptivos

This guide in English
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contraceptives

Estas tabelas mostram a percentagem de mulheres que acidentalmente engravidam enquanto fazem uso de determinado método contraceptivo no período de um ano.

  • Uso Típico: Quando o método contraceptivo não é usado todas as vezes, ou quando não é usado de acordo com as instruções
  • Uso Perfeito: Quando o método contraceptivo é usado todas as vezes e de acordo com as instruções
Preservativo Masculino
A cada 100 mulheres que usam o Preservativo Masculino:
Uso típico: 18 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 2 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Coito Interrompido
A cada 100 mulheres que usam o Coito Interrompido:
Uso típico: 22 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 4 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Pílulas Anticoncepcionais – Combinadas
A cada 100 mulheres que usam Pílulas Anticoncepcionais Combinadas
Uso típico: 5 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Pílulas Anticoncepcionais – Apenas de Progesterona
A cada 100 mulheres que usam Pílulas Anticoncepcionais de Progesterona
Uso típico: 5 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 3 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Injeção Hormonal – Depo Provera
A cada 100 mulheres que usam Injeções Hormonais:
Uso típico: 6 mulheres engravidam icon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Injeção Hormonal de Estogênio/Progesterona
(não mail disponível nos EUA)
A cada 100 mulheres que usam Injeções Hormonais de Estrogênio/Progesterona:
Uso típico: 3 mulheres engravidam icon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Implante Hormonal
A cada 100 mulheres que usam Implante Hormonal:
Uso típico: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Adesivo Hormonal – Ortho Evra
A cada 100 mulheres que usam Adesivo Hormonal:
Uso típico: 9 mulheres engravidam icon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant womanicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Anel Vaginal Hormonal – NuvaRing
A cada 100 mulheres que usam o Anel Vaginal Hormonal:
Uso típico: 9 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: Uma mulher ou menos engravidaicon representing 1 pregnant woman
Espermicida
A cada 100 mulheres que usam Espermicida:
Uso típico: 28 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 18 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Esponja Contraceptiva
A cada 100 mulheres que usam a Esponja Contraceptiva:
Uso típico: 12 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 9 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Diafragma
A cada 100 mulheres que usam Diafragma:
Uso típico: 12 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 6 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Capuz Cervical
A cada 100 mulheres usando o Capus Cervical:
Uso típico: 14 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 9 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Preservativo Feminino
A cada 100 mulheres usando o Preservativo Ferminino:
Uso típico: 21 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 5 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
DIU de Cobre (Dispositivo Intra-Uterino):
De 100 mulheres usando o DIU de Cobre:
Uso típico: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
DIU (Dispositivo Intra-Uterino)
De 100 mulheres usando o DIU:
Uso típico: 1 mulher ou menos engravidaicon representing less than 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing less than 1 pregnant woman
Método da Amenorréia Lactacional:
De 100 mulheres usando o Método da Amenorréia Lactacional:
Uso típico: 2 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 2 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Método da Tabelinha
De 100 mulheres usando o Método da Tabelinha:
Uso típico: 24 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Uso perfeito: 1 a 5 (média de 3) mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman
Esterilização Feminina (Laqueadura Tubária):
De 100 mulheres usando o Esterilização Feminina:
Uso típico: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Uso perfeito: 1 mulher ou menos engravidaicon representing 1 pregnant woman
Nenhum Método Contraceptivo
De 100 mulheres sem nenhum Método Contraceptivo:
Uso típico: 85 mulheres engravidam icon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant womanicon representing less than 1 pregnant woman