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Also question is, what causes fingernails to not grow?

In some cases, a change in your nails may be caused by stress in your body. For example, if you have a high fever, a serious injury or infection, or another severe illness, your nails may stop growing for a while. These are called Beau's lines, and they show where the nail growth stopped temporarily.

Also Know, will my nail ever grow back? After a nail separates from the nail bed for whatever reason, it will not reattach. A new nail will have to grow back in its place. Nails grow back slowly. It takes about 6 months for a fingernail and up to 18 months for a toenail to grow back.

Simply so, what causes slow nail growth?

Slower growing nails come with age but can also be a sign of illness or nutritional deficiency. They can even be caused by some medications. Younger people tend to have faster growing nails than older people, and men and pregnant women tend to experience faster nail growth than others.

What affects Nail Growth?

Various factors — including overall health, nutrition, and nail care — can affect growth rates. No special lotion or nail polish can make the nails grow longer. Stronger nails can grow longer because they are less likely to break or peel.