title: New device, "Lea's Shield," being evaluated in studies.
mesh_terms: D000569:Americas; D001695:Biology; D002582:Cervix Mucus; D002584:Cervix Uteri; D003267:Contraception; D019049:Developed Countries; D005193:Family Planning Services; D005835:Genitalia; D005836:Genitalia, Female; D009656:North America; D010827:Physiology; D016730:Program Development; D012106:Research; D012107:Research Design; D013083:Sperm Transport; D013089:Spermatocidal Agents; D014481:United States; D014566:Urogenital System; D014599:Uterus
chemical_list: D013089:Spermatocidal Agents
keywords: Americas; Barrier Methods; Biology; Cervical Mucus; Cervix; Contraception; Contraception Research; Contraceptive Methods; Contraceptive Mode Of Action; Developed Countries; Family Planning; Female Contraception; Genitalia; Genitalia, Female; Inhibition Of Fertilization; Measurement; North America; Northern America; Physiology; Progress Report; Research Methodology; Sperm Transport Inhibition; Testing; United States; Urogenital System; Uterus; Vaginal Barrier Methods; Vaginal Spermicides