Goed om te weten.
The WHI study also contains women who have been more overweight compared to the US population in general so they could have been more vunerable to cardiovascular problems even minus the usage of HRT which means this also skews the outcomes.
Will various kinds of HRT treatments have exactly the same negative results? For women undergoing surgical menopause HRT may be used for an extended duration, even until natural menopause occurs perhaps.
Unfortunately, since bioidentical human oestrogeen is now ever more popular more testing must be done in order that women could make informed choices.