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.
â¢ But, asexual reproduction requires only one parent, whereas sexual reproduction generally requires two. â¢ Asexual reproduction requires only a single divisible cell to produce a new organism, whereas sexual reproduction requires two gametes, their formation and fusion.enetic variation occurs in the sexual reproduction and can form offspring dissimilar to that of parents and to each other. â¢ Asexual reproduction is a quick method of reproduction while sexual reproduction is time consuming.