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.
Wombats usually give birth to a single young, but twins do occur. The gestation period for a wombat is 20 to 22 days. At birth, the baby wombat, called a joey, is extremely small and undeveloped. It will weigh approximately 2 grams, less than one-tenth of an ounce, and be about the size of a jelly bean, 2 cm (0.75 inches) long.