We have pedigree texels and this year we scanned at 190%, a jump of just under 50% as compared to the last two years, where we have hovered at just over 140%. All ewes were sponged this year (but a large portion were sponged the last two years as well), and I would say that the ewes probably had better grass and conditions to be flushed on this year, but this year for the first time we used Se/I boluses just before tupping, do you think this would make that much of a difference, or is it just a combination of having better pasture and a bit of luck?
It is worth noting that even though our scanning is up by almost 50%, we actually have less triplets and no quads this year, just a lot lot more twins. I just hope we have a good lambing!!