GP thinks I may be starting early menopause, and wants to prescribe Mirena coil plus oestrogen patches. She describes the oestrogen as a 'top-up'. I am still bfing 2yo ds2 and had hoped to allow him to self-wean. I want to take the HRT, but I don't know what effect it will have on breastfeeding. I can't find any info. Can anyone advise, or point me in the right direction?