Percentage of females found to be pregnant when spayed per month in Jodhpur and Jaipur. - When female dogs are spayed they are sometimes found to be pregnant and the percentage of pregnant females changes over the year with seasonal breeding. This graph compares the percentage of the total females found to be pregnant when spayed that falls in each calendar month; data for Jaipur and Jodhpur reveal a close similarity in seasonal trend.
Hiby et al. BMC Veterinary Research 2011 7:46 doi:10.1186/1746-6148-7-46