Are GPs not spending 5 minutes explaining this?
It ought to be part of the appointment.
There are two ways to use any progesterone.
1 On a cycle. This is for women who would still be having natural periods.
2 Continuously (both hormones every day.) This is for women who have not had a natural period for at least 12 months (or maybe the odd one in that time scale.)
This is a medical site explaining why there are two types of HRT. https://www.menopausematters.co.uk/postmeno.php
Please note: Patients should consult a health professional to decide on the appropriate treatment option to be prescribed.
POST MENOPAUSAL -
Continuous combined therapies.
"Period free" or continuous combined therapy can be used by women who are 54 + yrs, or more than one year since last period at any age.
The criteria should be fulfilled in order to offer such treatment to women who no longer have a continuing ovarian cycle, so that steady levels of both estrogen and progestogen can be achieved.
When there are steady levels of estrogen and progestogen from daily administration of both, the womb lining stays thin.
Although some bleeding in the first 6 months of therapy is common, there should not be bleeding after that and the lining does not go through the stages of stimulation and then shedding as it does during a normal cycle and with sequential therapy.
Start with low dose preparations and increase as necessary for symptom control. The products marked * are licensed for osteoporosis treatment/prevention.
See below: WHY AND WHEN TO OFFER CONTINUOUS COMBINED THERAPY.