Explaining Biology on Instagram: "This is what the bottom of the vaginal canal looks like — the cervix. The cervix is the small, donut-shaped opening at the end of the vagina. It’s part of the uterus and plays an important role in reproductive health. A healthy cervix typically appears smooth, pink, and moist. Its appearance can naturally change throughout your menstrual cycle, pregnancy, or due to hormonal shifts. Regular check-ups and Pap smears help keep your cervical health on track. DM FOR

Nursing & Medical Profession 🔵 on Instagram: "Cervix Anatomy 🔬 Let’s Get Anatomical: The Cervix Demystified! Did you know your cervix is more than just a “gatekeeper”? It’s a dynamic structure that plays a crucial role in your reproductive and menstrual health! Here’s a quick breakdown: 📍 Internal OS – The opening toward the uterus. 📍 Endocervical Canal – The passageway in between. 📍 Ectocervix – The part that extends into the vagina. 📍 External OS – The opening into the vagina. It works i