The National Chinchilla Society

NCS Chinchilla Gestation Calendar

In the fields below please input the date of conception. See the lower fields for the expected delivery date, plus some information in the window on the right of the screen. You are welcome to link to this website.

Enter Conception date:

Expected Date of Delivery:
- -

Gestation: weeks

Gestation Related Information: This gestation calculator is provided to allow for easy calculation of delivery dates for your females after conception. If you suspect a mating, such as the presence of a stopper, finding pulled fur in the cage, or finding a fur ring on your male chin, note down the date, and input this into the day, month and year fields to the left. The expected delivery date will be displayed below the data entry fields, and is calculated as 111 days after the conception date entered. If you select the conception date of an existing pregnant female, the length of gestation in weeks is calculated, and advice on that stage of the pregnancy will appear here.

The results of this gestation calculator are for reference ony. No responsibility for accuracy is claimed.