2006-11-26 15:26:19 · 7 answers · asked by Wendy K 1 in Pets ➔ Other - Pets
they have a 21 day cycle.
2006-11-26 15:29:25 · answer #1 · answered by barrelracer12 3 · 0⤊ 1⤋
For about 5 to 7 days
2006-11-26 23:30:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The estrus (heat) cycle during the spring and summer lasts and average of 21 days. That is during each 21 day period one egg is ovulated. For an average of 5 days during that period the mare is receptive to stallions. This referred to as "in" or "showing" heat. Ovulation takes place approximately 24 hours prior to the end of the heat period. The mare is then unreceptive for the next 16 days followed by another heat period if the egg is not fertilized
2006-11-27 00:33:22 · answer #3 · answered by jan 2 · 1⤊ 0⤋
I think it is 3 to 5 days.
2006-11-26 23:30:42 · answer #4 · answered by marta n 3 · 0⤊ 0⤋
from 3-5 days but starts every 3 weeks.
2006-11-27 04:09:27 · answer #5 · answered by guesswhoohme 3 · 0⤊ 0⤋
I think it can range from 3 to 7 days.
2006-11-27 16:34:11 · answer #6 · answered by STF11 2 · 0⤊ 0⤋
about 5 days, i think.
2006-11-26 23:28:39 · answer #7 · answered by Jessica 4 · 0⤊ 0⤋