Recent genetic studies have shown that Neanderthal DNA spanning at least 20% of their ancient genome survives in modern humans of non-African ancestry.If you are of European or Asian heritage, then around 2% of your genome originated from Neanderthals.ecent genetic studies have shown that Neanderthal DNA spanning at least 20% of their ancient genome survives in modern humans of non-African ancestry.
Progesterone is a hormone released by the corpus luteum in the ovary. It plays important roles in the menstrual cycle and in maintaining the early stages of pregnancy. It may also be involved in the growth of certain cancers.
USP Progesterone cream and Mirena by: Wray Hi Tigrib All drug based Contraceptives have the potential to harm. The Mirena does not release progesterone but a progestin called levonorgestrel. This has been shown to lower progesterone levels, plus impeding the blood flow in the uterine arteries, see here and here.