Here is a breakdown of one possible path to become a nurse midwife: 1  Graduate from high school. To prepare for an undergraduate program in nursing, itâs advisable to take classes such as biology, chemistry, algebra I/II, physics, statistics, and psychology (if available).
The gestation or pregnancy period of the Red Kangaroo lasts between 6 and 7 weeks. They will most often give birth to one offspring, or joey. The baby Kangaroo is extremely small when it is born, being roughly the size of a bean. After the joey is born, it will crawl up the mother's fur to get inside of the pouch.
The gestation period for guppies will vary based on the female's health, her stress level, and the conditions of her tank. Gestation may last from 21-30 days, although 22-26 days is average for most guppy pregnancies. A warmer tank - between 72-79 degrees Fahrenheit - is best for gestation and will keep the female from being pregnant too long.