Gynaecology & Obstetrics General cd3bdfd0 Oestrogen in pre-menopausal women has following effect on lipid profile A Decreased high-density lipoproteins B Increased low-density Lipoproteins C Increased high-density Lipoproteins D Increased total cholesterol High-Yield Explanation Oestrogen contributes to greater high-density lipoprotein which provides cardio protective effect.