I have been off as I have had a miscarriage, my company wants me to attend a occ health appointment, my GP is not happy with this as he believes going over old ground will not help my recovery at all and I am in the early stages of pregnancy again (and high risk), especially as my work place has made it worse by putting pressure on me. Is it compulsory for me to attend, or can I decline or get a note from my GP to decline?