Guinea Pig Gestation Calculator ToolBy / Guinea Pig Gestation Calculator Guinea Pig Gestation Calculator By default, the gestation period is 68 days, but you can adjust it according to your guinea pig’s condition. Breeding Date: Gestation Period (in days): Breed Type: Select Breed American (68 days) Peruvian (70 days) Abyssinian (68 days) Texel (70 days) Coronet (69 days) Himalayan (69 days) Teddy (68 days) Silkie (70 days) Other (Specify below) If “Other”, specify breed: Calculate Due Date: Palpate Date (14-16 days post-breeding): Next Box Date (3-5 days before due date): Remaining Days to Due Date:
