Thanks for writing to us with your health concern.
It is not advisable to start anything without a checkup.
At 47, this could be peri menopause
During this time, only progesterone
preparations are better to take than Dronis.
GO for an internal exam and a pelvic ultrasound
Plus hormonal levels - FSH, LH, TSH, Prolactin
If all is normal, you can request for cyclical progesterone to regulate cycles.