Radar, you may already know this so I hope I am not going to be commenting out of turn but
you seem to have three conversations going for the same issue, possiby because your first one took a while to appear?
Every new conversation has to be cleared by the moderator and sometimes (especially weekend posts) that can take several days.
I have responded to your current conversation "low on iron" that has had a few replies now. To save you missing any potentially useful infomration I would either edit out the two less populated ones or just let them go dormant and use the active one only.
As you are not actually low on iron, maybe amend the title of the most active one to Low Hb ?
Just a thought
best wishes
xx
Mo