Not just down to Schmallenberg - there have been a lot of barren ewes up here too, and a lot of losses to fluke and other parasites.
The weather has been so 'orrid this last 18 months, there's no goodness in the grass nor the forage made last so-called 'summer'

Livestock have needed more help - minerals, cake / licks - to get into breeding condition, and more meds to cope with the unseasonal parasites - fluke in summer, worms in winter, not to mention the already beleaguered stock then succumbing to problems they would normally shake off, such as lungworn and pneumonia.