Shift your free hand to the top of your belly and slide it down the side to feel for the baby's back. If that side is smooth and has even resistance to pressure, that's the back. If you can press in further, it's uneven and you feel a lot of movement, that's the front of the baby.
An injury â Bruising or a collection of blood under the toenail can cause the nail to appear dark with black, blue and purple shades of color. Often called âRunnerâs toeâ itâs caused by an injury or trauma to the toe. Cancer â A scary thought but it is a very rare condition. Cancer occurring in the nail bed and the surrounding area will show up as dark, tan and or black spots underneath your toenails or fingernails.
The first is nail fungus and the second is a condition called nail dystrophy. Nail dystrophy is a thickening of the nails caused by repeated micro-trauma to the nail, for example from the nail hitting the top of the shoe over many years. The most common causes of thick, yellowed and ugly nails include: Nail fungus.