Abstract
Fasting serum lipids were measured in a group of 293 women desirous of using oral contraceptives (OCs) and 536 women who had been taking five varieties of OCs for many months before being tested. Parameters studied were serum cholesterol, triglyceride, high-density lipoprotein (HDL), the two main subfractions of HDL, namely, HDL2 and HDL3, and the ratio of HDL2 cholesterol to low-density lipoprotein (LDL) cholesterol. Studies of these five groups of women enabled us to compare the effect of varying amounts of levonorgestrel with norethindrone and to study the effects of estrogen combined with these progestins. The levonorgestrel-containing pills and the progestin-only OC significantly depressed HDL2 cholesterol levels and the ratio of HDL2 to LDL cholesterol.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
