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.
It makes it impossible to grow them out and your nail polish always chips faster. It turns out the condition has a name: onychoschisis, which is the splitting of the nails at the end. Dermatologist Heidi Waldorf tells Fashionista it's mostly a condition that arises as we age, when our nails stop growing uniformly. The good news is that there are steps we can take to stop it from happening.