Gavin Henson is in a race against time to be fit for the start of London Welsh's first ever Amlin Challenge Cup campaign.
Welsh begin their European journey with a glamour fixture against Stade Francais Paris at the Kassam Stadium on Saturday, 13 October, but after suffering a minor fracture to his cheekbone during last weekend's pre-season friendly with the Scarlets at Parc y Scarlets, it is anticipated that Henson will return to full contact training in six weeks.
That timeline makes him a doubt for the start of Amlin Challenge Cup schedule which will also see Welsh facing Grenoble and I Cavalieri Prato in Pool 5.