Total eighteen Surti goats were selected in the present study. The aim of the present study was to diagnose pregnancy at 40 days after breeding in selected goats by trans-rectal ultrasound scanning and progesterone assay simultaneously. Out of eighteen Surti goats, 17 () goats were detected at pregnant by trans-rectal ultrasound scanning. On the same day of scanning, blood samples were collected from all the goats to estimate progesterone concentration. |