Emergency Contraceptive Pill Products. The emergency contraceptive pill regimen recommended by the World Health Organization and The American College of Obstetrics and Gynecology is 1.5 mg of levonorgestrel up to 5 days (120 hours) after unprotected sex.
Reproduction is defined as the production of individuals of the same species, that is the next generation of the species. There are basically two types of reproduction - asexual and sexual. Asexual reproduction involves only one parent and the offspring is genetically similar to the parent. Sexual reproduction involves two parents and the offspring has a fusion of the characteristics of both the parents.
Each of the new offspring then grows to a normal size. Binary fission is the usual method of reproduction of one-celled organisms including protozoa, bacteria, and many algae. Binary fission is also the process by which multi-cellular organisms grow. Budding is another type of asexual reproduction.