The Nefertiti piercing is stitched through the clitoral hood and the mons veneris, so it is a lower Christina piercing.
By the Nefertiti piercing the advantages of the Christina piercing with those of the clitoral hood piercing are connected (optical and sexual allure).
By comparison with other piercings it belongs to the rather harmless but still it has a longer healing time of 3 to 5 months. During this time you should waive on any sexual activities.