How many months is a penguin pregnant for?

What does it mean when an ultrasound says you got pregnant in march but had a period in april? What is Malignant Cells? Can bleaching your hair while pregnant damage the baby? Do marsupials have very short periods of development inside the mother's body? What are five general types of pathogens? Removing amniotic fluid to study human chromosomes is called? What is the Neurological explanation of Narcolepsy? What is needed for the emulsifier bile? Can herpes cause swollen gums? Who was the deaf president? How does Kevin Trudeau recommend curing diabetes? What volume of hourly urine output could indicate renal failure? Is it legal to grow tobacco in Arkansas? How many bones are in a lower body? How do you tell if a knuckle is dislocated? How much weight do anorexics lose weekly this is for a project I am not considering starving myself at all? What part of the large intestine does the small intestine empty into? What is schizoaffective disorder? Is onion good for hair loss? What statements regarding food-borne intoxication is true?