Estimate Days Before Parturition (DBP) using Ultrasound Fetometry
Disclaimer: This tool is for educational and veterinary support purposes only. It utilizes regression formulas from Siena & Milani (2021) and Lopate (2023). Ultrasound accuracy depends on operator experience and equipment quality. Always verify breeding dates with serial progesterone monitoring and LH surge testing if possible. Coded by Dr. Mohammad A. Ibrahim, Diplomate of the American College of Theriogenologists