The EMEA has validated the MAA for nomegestrol acetate (2.5 mg) / 17 beta-estradiol (1.5mg), a combined oral contraceptive (COC) containing a unique combination of a natural estrogen identical to the estrogen produced by a woman's own body and a selective progestin.

Link:http://www.schering-plough.com/news/news_article.aspx?reqid=1324656
Source:Schering-Plough