Revision as of 12:36, 7 September 2004 edit 62.171.194.43 (talk) →Etymology ← Previous edit		Revision as of 12:41, 7 September 2004 edit undo 62.171.194.36 (talk) No edit summary Next edit →
Line 14: Frequency of female estrous cycles in several mammals: * Cow - 21 days * ~~Elephant~~Chris Amys - 16 weeks * Goat - 21 days * Rodents - 4-6 days * Human - 28 days ==Etymology==

Estrus: Difference between revisions