Bifid penis

A bifid penis (or double penis) is a rare congenital defect where two genital tubercles develop.^[1]^[2]

Many male marsupials such as the kangaroo naturally have a bifid penis, with left and right prongs that they insert into multiple vaginal canals simultaneously.^[3]

References[]

^ Lewis, Keeta D. & Bear, Bonnie (2002). Manual of school health. Elsevier Health Sciences. p. 161. ISBN 978-0-7216-8521-2.CS1 maint: uses authors parameter (link)
^ Jones, Richard E. & López, Kristin H. (2006). Human reproductive biology (3rd ed.). Academic Press. p. 145. ISBN 978-0-12-088465-0.CS1 maint: uses authors parameter (link)
^ Vaughan, Terry A.; et al. (2010). Mammology. Jones & Bartlett. p. 389. ISBN 978-0-7637-6299-5.

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[1] Lewis, Keeta D. & Bear, Bonnie (2002). Manual of school health. Elsevier Health Sciences. p. 161. ISBN 978-0-7216-8521-2.CS1 maint: uses authors parameter (link)

[2] Jones, Richard E. & López, Kristin H. (2006). Human reproductive biology (3rd ed.). Academic Press. p. 145. ISBN 978-0-12-088465-0.CS1 maint: uses authors parameter (link)

[3] Vaughan, Terry A.; et al. (2010). Mammology. Jones & Bartlett. p. 389. ISBN 978-0-7637-6299-5.

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Bifid penis

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