two menstrual cups put on female fingers on a white background. hygienic vaginal cups for collecting discharge during menstruation

arm cap capacity closeup comfortable cup discomfort ecological economy effectiveness efficiency excretions female fingers flow gynaecological gynecological gynecology hand health hygiene hygienics intimate irritation isolate latex medic medical menstrual menstruation microflora modern novelty periods pink profitability reusable rigidity silicone size soundness sterility vagina vaginal vulva white