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.
The oils can be gently rubbed on the skin. There are oils that are good for reducing muscle tightness, inflammation, and pain. These can be applied on the skin over the affected area. The safest area of skin where essential oils can be applied is on the soles of the feet. A couple drops of essential oil will often be enough to spread over the sole of one foot. You can also add a layer of carrier oil over the essential oil to slow down evaporation.