Hi everyone. I'm only 5 weeks but morning sickness has started already. Yesterday I called in sick and just spent a day in bed, today I rang back to tell them the reason I'm off. After giving me congratulations told me they'd covered my shifts upto Monday. Then 10mins later they called back to say I need a doctor's note to prove its pregnancy related, other wise it goes down as an item. Does this sound right? When I was a manager in my old job we just took the employees word?