Alexandria Reyes, DO | GYN, MSCP on Instagram: "FemRing vs. Estring 💡 Both are vaginal estrogen rings, but not the same thing. 👇 Which one do you need? . . ✅FemRing = systemic, or whole body, estrogen (2 dosages: 0.05 mg/day or 0.1 mg/day). Helps with hot flashes, night sweats, and all body symptoms of menopause ✅Estring = local estrogen (7.5 mcg/day). Targets GSM only. ✅Both use bioidentical 17β-estradiol (same molecule your ovaries made). ✅Femring has same benefits as transdermal: bypasses t