Ovastim calculator

Unique Australian technology

OVASTIM^® is a reproductive vaccine that increases the number of twin bearing ewes altering the effects of androstenedione, which regulates ovulation. This allows more eggs to be presented for fertilisation, increasing the number of twin-bearing ewes.

Boost lambing rates

Australian trials have confirmed OVASTIM can significantly boost ovulation and lambing rates. A series of 10 trials showed treatment with OVASTIM increased lambing rates by 10 to 43% and averaged 23% across all trials.