Why are Human Males Born with a Foreskin?

The foreskin plays a role during embryogenesis and development of the distal end of the penis, including the head (glans) and anterior aspect of the urethra [Schoen, 2007e]. Separation of the prepuce from the glans during development is completed in the 5th month of gestation [Diebert, 1933]. The foreskin has no role after birth. Complete absence of a prepuce in a healthy 5 day-old boy has, moreover, been reported [Temiz & Akcora, 2007]. There is no good evidence of any adverse effect of lack of a foreskin and in fact, as has been detailed in this review, we now know that the foreskin poses a risk to the male from various diseases and adverse conditions over his lifetime. 

Nevertheless, one might speculate that the foreskin in primitive humans or pre-humans could have protected the head of the penis from long grass, shrubbery, etc when our primitive ancestors wore no clothes. Evolutionarily, our basic physiology and psychology are little different than our savannah-wandering or cave-dwelling ancestors tens or hundreds of thousands of years ago. It might also be speculated that the moist tip of an uncircumcised penis could have facilitated quicker penetration of a female. In those times, lengthy foreplay and intercourse might have been a survival disadvantage. One might expect that the risk to the copulators from predators and human enemies would have been greater the longer they were engaged in sexual intercourse.

But there is another possibility. In section 4 on the history of circumcision, Associate Professor Guy Cox from The University of Sydney reference is made to the possibility that the foreskin could in fact be the male equivalent of the hymen. It may have served as an impediment to sexual intercourse in adolescent primeval humans before the advent in our species of civilization and cultures [Cox, 1995]. Way back then, Cox says, the foreskin would have reduced “successful” sexual acts in those too young to adequately care for any offspring that might arise.

With the advent of civilization, Cox suggests that control of the sexual behavior of the young by society made the physical mechanism redundant and society introduced circumcision to free the individual from the impediment of having a foreskin. Interestingly, the physical difficulties experienced by the uncircumcised may explain why the word for uncircumcised in Hebrew means “obstruction” or “to impede”, so explaining the Biblical term “uncircumcised heart” when referring to obstructionism.


Circumcision Info

1. What is circumcision?
2. Who in the world gets circumised?
3. The circumcision debate.
4. Circumcision history and recent trends.
5. Position statements by national pediatric bodies.
6. Why the foreskin increases infection risk.
7. Circumcision - 'shapshot' of health benefits + reviews.
8. Different specialists see different things.
9. Circumcision - benefits outweigh the risks.
10. Pain and memory.
11. Penile hygiene.
12. What motivates parents to baby boy circumcision.
13. Rates of circumcision.
14. Physical problems.
15. Inflammatory dermatoses.
16. Urinary tract infections.
17. Sexually transmitted infections.
18. Cancer of the penis.
19. Prostate cancer.
20. Cervical cancer in female partners of uncircumcised men.
21. Breast cancer in female partners of uncircumcised men.
22. Herpes simplex type 2 virus in women.
23. Chlamydia in women.
24. Trichomonas in women.
25. Bacterial vaginosis in women.
26. HIV: the AIDS virus.
27. Circumcision Socio-sexual aspects.
28. Circumcision - sensitivity, sensation & sexual function.
29. Circumcision - societal class distinction.
30. Circumcision prevents infibulation.
31. Circumcision procedure.
32. Circumcision & Anesthesia.
33. Cost of the Circumcision procedure.
34. Cost benefit of Circumcision.
35. Circumcision - how do I find someone to do it?.
36. Circumcision - whose responsibility?...legal
37. Risks in infants.
38. Circumcision - risks in adults & older boys.
39. Circumcision - breastfeeding outcomes and cognitive ability.
40. Circumcision, does it affect penis length?
41. Circumcision - why are human males born with a foreskin?
42. Circumcision - best not to delay til later.
43. Circumcision - what caused many cultures to ritually remove the foreskin?
Summary
SUMMARY
Conclusion
CONCLUSION
References
In Alphabetical Order
(A – I)(J – R)(S – Z)
Brochures
Brochures, circumcision information guide.
Anti Circumcision
Anti-circumcision lobby groups.
Links & Resources
Circumcision websites & online discussion groups.
BOOK: "In Favour of Circumcision".
About the Author - Professor Brian J. Morris.
Adult circumcision stories - testimonials and more.