Horses are very therapeutic. Their healing essence is nearly magical. I look forward to hearing more about your upcoming foal. I can attest to the fact that pregnancy and the resulting foals are a joyous journey unlike any other!
I don't use an ipad, but I've heard of other apple users on here uploading to photobucket and then posting the links to the pictures... Unfortunately, it's not what I do so I can't really offer any further instruction beyond that.