Hi Bluebell
I don't think that Vagifem would cause wind but it could well improve your bowel function. Using local oestrogen is important because it prevents atrophy which causes so many problems in the lower abdominal area - particularly the vagina and bladder.
The initial hit of oestrogen, when it is used daily for the early weeks, will give some reactions - so the wind could be one of them - however once the area is plumbed up with oestrogen this should settle.
Hope things improve for you soon. DG x