Hi 
@Tanny35 I had my 3rd lot last week and it was much better, but I have had 3 different ophthalmologists now.  The first was great, doing short bursts, the second did slow, long bursts, which were much more painful and uncomfortable, so for the 3rd and 4th session, I specifically requested the 1st doctor again.  He, and the final doctor I've just had specifically said that if it was too painful, I should say, and they could reduce the power, so has that been mentioned to you?  Also, I specifically insisted that I only have one eye done per day/session, but if it is urgent, you may not have that luxury?  Hope all goes well