Cycling Chart - Mare cycle at a quick glance
The following table and information is for our convenience and isn't meant to advise others... all animals vary. We feel like the mares and stallions are the best info. Veterinarians would a wonderful choice should you not have a stallion around.
Based on 21 days from start to start of mare cycle. (We all know they can vary.)
If your mare has foaled, foal heat can be estimated at 9-10 days. (Again, that can vary - one writing suggested anywhere from 5-15 days.) First regular cycle can be estimated to begin aproximately 30 days after foaling. (Then begin cycle dates at 30 days post foaling.)
Jan |
Feb |
March |
April |
May |
June |
July |
Aug |
Sept |
Oct |
Nov |
Dec / Jan |
1 / 22 |
12 |
5 / 26 |
16 |
7 / 28 |
18 |
9 / 30 |
20 |
10 |
1 / 22 |
12 |
3 / 24 / 1-14 |
2 / 23 |
13 |
6 / 27 |
17 |
8 / 29 |
19 |
10 / 31 |
21 |
11 |
2 / 23 |
13 |
4 / 25 / 1-15 |
3 / 24 |
14 |
7 / 28 |
18 |
9 / 30 |
20 |
11 |
1 / 22 |
12 |
3 / 24 |
14 |
5 / 26 / 1-16 |
4 / 25 |
15 |
8 / 29 |
19 |
10 / 31 |
21 |
12 |
2 / 23 |
13 |
4 / 25 |
15 |
6 / 27 / 1-17 |
5 / 26 |
16 |
9 / 30 |
20 |
11 |
1 / 22 |
13 |
3 / 24 |
14 |
5 / 26 |
16 |
7 / 28 / 1-18 |
6 / 27 |
17 |
10 / 31 |
21 |
12 |
2 / 23 |
14 |
4 / 25 |
15 |
6 / 27 |
17 |
8 / 29 / 1-19 |
7 / 28 |
18 |
11 |
1 / 22 |
13 |
3 / 24 |
15 |
5 / 26 |
16 |
7 / 28 |
18 |
9 / 30 / 1-20 |
8 / 29 |
19 |
12 |
2 / 23 |
14 |
4 / 25 |
16 |
6 / 27 |
17 |
8 / 29 |
19 |
10 / 31 / 1-21 |
9 / 30 |
20 |
13 |
3 / 24 |
15 |
5 / 26 |
17 |
7 / 28 |
18 |
9 / 30 |
20 |
11 / 1-1 |
10 / 31 |
21 |
14 |
4 / 25 |
16 |
6 / 27 |
18 |
8 / 29 |
19 |
10 / 31 |
21 |
12 / 1-2 |
11 |
1 / 22 |
15 |
5 / 26 |
17 |
7 / 28 |
19 |
9 / 30 |
20 |
11 |
1 / 22 |
13 / 1-3 |
12 |
2 / 23 |
16 |
6 / 27 |
18 |
8 / 29 |
20 |
10 / 31 |
21 |
12 |
2 / 23 |
14 / 1-4 |
13 |
3 / 24 |
17 |
7 / 28 |
19 |
9 / 30 |
21 |
11 |
1 / 22 |
13 |
3 / 24 |
15 / 1-5 |
14 |
4 / 25 |
18 |
8 / 29 |
20 |
10 |
1 / 22 |
12 |
2 / 23 |
14 |
4 / 25 |
16 / 1-6 |
15 |
5 / 26 |
19 |
9 / 30 |
21 |
11 |
2 / 23 |
13 |
3 / 24 |
15 |
5 / 26 |
17 / 1-7 |
16 |
6 / 27 |
20 |
10 |
1 / 22 |
12 |
3 / 24 |
14 |
4 / 25 |
16 |
6 / 27 |
18 / 1 -8 |
17 |
7 / 28 |
21 |
11 |
2 / 23 |
13 |
4 / 25 |
15 |
5 / 26 |
17 |
7 / 28 |
19 / 1-9 |
18 |
8 |
1 / 22 |
12 |
3 / 24 |
14 |
5 / 26 |
16 |
6 / 27 |
18 |
8 / 29 |
20 / 1-10 |
19 |
9 |
2 / 23 |
13 |
4 / 25 |
15 |
6 / 27 |
17 |
7 / 28 |
19 |
9 / 30 |
21 / 1-11 |
20 |
10 |
3 / 24 |
14 |
5 / 26 |
16 |
7 / 28 |
18 |
8 / 29 |
20 |
10 |
1 / 22 / 1-12 |
21 |
11 |
4 / 25 |
15 |
6 / 27 |
17 |
8 / 29 |
19 |
9 / 30 |
21 |
11 |
2 / 23 / 1-13 |
|