When my nails grow to to 1sm or 1.5, one nail begins to be twirled! What to me to do? What can be done, that it was not twirled?

Twirled or vnizrastushiy nail, it is a physiological feature and to do, alas, nothing it is impossible. It is possible only to quiet itself to those, that at some all 10 nails downward growing. If it somehow embarrasses you, it is possible to grow nails on forms akrilom, nails here will have an identical form and length, not forgetting in time to do correction.