Hymen is a small flimsy membrane which is present at the vaginal orifice which breaks at the first intercourse, may bleed or may not bleed depend on how stretched or how broken it is. So first intercourse is penetration. So penetration of anything can break. Finger penetration or a sex toy or a proper intercourse will lead to a vaginal bleeding. Hymen breakage can happen anytime, in any of these insertions .Also you can see that the hymen would have been broken in athletes, in swimmers, in cycli

A new 3D female anatomy model will provide a better understanding of the female anatomy and help to prevent women getting incorrectly diagnosed. https://bbc.in/3OTZzoI | BBC Family & Education News

The new anatomical model is the most advanced full female model available in the world. We spoke to Professor Claire Smith, Head of Anatomy for Brighton and Sussex Medical School, to find out why that matters. | IFLScience