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"Our reputation is growing in your fields"

 

Gestation and Incubation:

Date of Service Date animal is due to give birth
Mare Cow Ewe Sow
Jan. 1 Dec. 7 Oct. 11 May 31 Apr. 25
Jan. 11 Dec. 17 Oct. 21 June 10 May 15
Jan. 21 Dec. 27 Oct. 31 June 20 May 25
Feb. 10 Jan. 16 Nov. 20 July 10 June 4
Feb. 20 Jan. 26 Nov. 30 July 20 June 14
Mar. 2 Feb. 5 Dec. 10 July 30 June 24
Mar. 12 Feb. 15 Dec. 20 Aug. 9 July 4
Mar. 22 Feb. 25 Dec. 30 Aug. 19 July 14
Apr. 1 Mar. 7 Jan. 9 Aug. 29 July 24
Apr. 11 Mar. 17 Jan. 19 Sept. 8 Aug. 3
Apr. 21 Mar. 27 Jan. 29 Sept. 18 Aug. 13
May 1 Apr. 6 Feb. 8 Sept. 28 Aug. 23
May 11 Apr. 16 Feb. 18 Oct. 8 Sept. 2
May 21 Apr. 26 Feb. 28 Oct. 18 Sept. 12
May 31 May 6 Mar. 10 Oct. 28 Sept. 22
June 10 May 16 Mar. 20 Nov. 7 Oct. 2
June 20 May 26 Mar. 30 Nov. 17 Oct. 12
June 30 June 5 Apr. 9 Nov. 27 Oct. 22
July 10 June 15 Apr. 19 Dec. 7 Nov. 1
July 20 June 25 Apr. 29 Dec. 17 Nov. 11
July 30 July 5 May 9 Dec. 27 Nov. 21
Aug. 9 July 15 May 19 Jan. 6 Dec. 1
Aug. 19 July 25 May 29 Jan. 16 Dec. 11
Aug. 29 Aug. 4 June 8 Jan. 26 Dec. 21
Sept. 8 Aug. 14 June 18 Feb. 5 Dec. 31
Sept. 18 Aug. 24 June 28 Feb. 15 Jan. 10
Sept. 28 Sept. 3 July 8 Feb. 25 Jan. 20
Oct. 8 Sept. 13 July 18 Mar. 7 Jan. 30
Oct. 18 Sept. 23 July 28 Mar. 17 Feb. 9
Oct. 28 Oct. 3 Aug. 7 Mar. 27 Feb. 19
Nov. 7 Oct. 13 Aug. 17 Apr. 6 Mar. 1
Nov. 17 Oct. 23 Aug. 27 Apr. 16 Mar. 11
Nov. 27 Nov. 2 Sept. 6 Apr. 26 Mar. 21
Dec. 7 Nov. 12 Sept. 16 May 6 Mar. 31
Dec. 17 Nov. 22 Sept. 26 May 16 Apr. 10
Dec. 27 Dec. 2 Oct. 6 May 26 Apr. 20

 

Gestation:

Average Gestation Period

                      Weeks or days                   Extremes (days)

Sow.....................16                            112.........................109-120

Ewe......................22                           150.........................146-157

Cow......................40.5                       283.........................240-311

Mare.....................48.5                       340.........................307-412

Dog....................56-68 days

Cat......................59-68 days

Rabbit....................30-35 days

Duration and frequency of heat in farm animals in regular condition

                  In heat for                 If not impregnated heat will occur in

Mares.........5-7 days                           3 to 6 weeks

Cows..........2-3 days                           3 to 4 weeks

Ewes..........2-3 days                            17 to 28 days

Sows..........2-4 days                            21 days

Incubation:

Canaries....................14 Days

Chickens...................21 Days

Ducks.......................30 Days

Guineas.....................28 Days

Geese.......................30 Days

Ostriches..................41 Days

Pheasants.................25 Days

Pigeons....................21 Days

Turkey.....................28 Days