Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease. Continue Reading.
Pellets deliver consistent, healthy levels of hormones for 3-4 months in. women and 4-5 months in men. They avoid the fluctuations, or ups. and downs, of hormone levels seen with every other method of delivery.
People can usually tell when itâs time for another pellet by how they feel. If you feel the hormones have worn off before a three-month time period, your blood levels should be rechecked. If itâs been longer than four months, you can get more pellets without another blood test. Generally, pellets last between four to six months and will need to be re-inserted.