The sperm bind through the corona radiata, a layer of follicle cells on the outside of the secondary oocyte. Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.
One of the most beneficial essential oils for skin care is geranium oil. This oil contains nutrients that help hydrate the skin, which is imperative for the regenerative process of skin cells. This oil is generally considered safe for sensitive skin, as well for those with frequent breakouts.
1 It feels sooo good on a sunburn. After a few minutes, your skin should be dry.  Now, liberally rub on some coconut oil to the sunburned area. UPDATE: I now use Lavender and Peppermint essential oils with the coconut oil, just by melting a little in my hand, and adding about 2 drops Lavender, and one drop Peppermint.