Two things:
- estrogen will often tend to LOWER cholesterol and reduce glucose levels as insulin sensitivity is heightened as well as glucose tolerance. Several studies have confirmed this.
- the idea that cholesterol has any bearing on cardiovascular risk is bogus, at least in my opinion, based on my extensive search through the literature. There is a lots of corruption involved and doctors are very much influenced by pharmaceutical companies that have much to gain from convincing the consumer that lower is better and that their statins can help lower cholesterol and thus reduce cardiovascular risk. Some doctors are in disagreement with this notion as well. Give it a few more years, maybe 10-15 at most and you will see...
Do the research and decide for yourself. Have a talk with several doctors, not just one. You might be surprised.