Such a common issue.
I've been anaemic my entire adult life. It's been acknowledged in pregnancy and due to miscarriage etc but never properly investigated or tackled. Only when I was completely unable to function and thought I was dying did they give me iron infusions and refer me to a haematologist. I was found to have a platelet disorder (lifelong) that has been ignored forever by every medical professional. The specialist said that they often hear my story, and it's more usually from women. The condition I have is diagnosed 7-15 years earlier in males than females despite women having more "bleeding challenges" such as periods and childbirth that should advantage diagnostic speed.
Whilst I feel disappointed that I spent so many years feeling under par and experiencing medical disinterest, I have had excellent care from the tertiary specialists and am v grateful to have got to where I am now re diagnosis and treatment which prevents the anaemia.
The male doctors I have seen have all had very appropriate grasps on how and why my sex has got me where I am. I can't speak for them but I do not imagine they'd be DU supporters.