Marines must request paternity leave within 25 days after the birth of the baby. If deployed, the commander can approve paternity leave within 90 days of deployment and can authorize it outside that time period for extraordinary circumstances.
An injury to a nail may result in the loss of the nail. As long as the nail bed itself wasn't damaged, a lost nail should eventually grow back. Healthy fingernails grow at a rate of about 0.10mm per day, but toenails are slower, growing at only about one half to one third of a fingernail's rate.
There is no scientifically proven method for making nails grow faster. But taking good care of your body through proper nutrition and using the following tips to strengthen your nails can help them grow strong and long over time. 1. Take biotin. Biotin is an important type of B vitamin that allows the body to turn food into energy.