The hormones in morning after pills â progestin and estrogen â can make you spot lightly after taking your dosage. Spotting in this scenario is totally normal and nothing to be worried about â but also know, it's not your actual period, and shouldn't be taken as a sign that you're not pregnant.
Nutrition Through the Life Cycle. A course designed to examine nutritional requirements needed for health promotion and disease prevention for each stage of the life cycle including: prenatal, infant, toddler, teenage, maternal, middle age, and senior.
Biological life cycle. In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of changes in form that an organism undergoes, returning to the starting state. The concept is closely related to those of the life history, development and ontogeny, but differs from them in stressing renewal..