When MY wife applied, WE were told by VFS to expect a waiting period of approximately 3 months. In the event, her spouse visa was granted just under five weeks later. So it would be fair to say that times CAN and DO vary considerably ... depending on the British Embassy's workload. But I shouldn't think you need worry overmuch as - if you submit your application as soon as possible - I'm 99.9% certain you'll HAVE your visa LONG before your husband's birthday!![]()