Bifid penis
Bifid penis | |
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A bifid penis (or double penis) is a rare congenital defect where two genital tubercles develop.[1][2]
Many male marsupials naturally have a bifid penis, with left and right prongs that they insert into multiple vaginal canals simultaneously.[3]
See also
References
- ^ Manual of school health. Elsevier Health Sciences. 2002. p. 161. ISBN 978-0-7216-8521-2.
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(help) - ^ Human reproductive biology (3rd ed.). Academic Press. 2006. p. 145. ISBN 978-0-12-088465-0.
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(help) - ^ Vaughan, Terry A.; et al. (2010). Mammology. Jones & Bartlett. p. 389. ISBN 978-0-7637-6299-5.