Females may also engage in polyandry (mating with multiple males) to ensure a pregnancy. Females can store sperm packets from past mating sessions to create future pregnancies without needing another ...

Guppy Multi Colored Fish in a Tropical Acquarium. Image via Depositphotos. The vibrant world of aquatic life is often exemplified by the dazzling courtship rituals of male guppies. These small, ...

Aquarium fish like goldfish or guppies are at the lower end of the spectrum. However, on the other end of the scale, the basking shark and frilled shark have gestation periods of three and 3.5 years, ...

A molar pregnancy is a pregnancy complication that occurs when a fertilized egg develops into abnormal cells instead of a viable fetus. You will show signs of pregnancy, such as a growing placenta and ...

Right-side abdominal pain during pregnancy is often caused by stress on your muscles and ligaments. But in rare cases, it may be a sign of something requiring medical attention. Pregnancy brings ...

You may need additional care if you have type 2 diabetes during pregnancy. But it’s possible to have a healthy pregnancy and delivery if you have type 2 diabetes. If you have type 2 diabetes ...

Your pregnant belly will grow and change as your pregnancy progresses. An average full-term pregnancy is 40 weeks, but this can vary. Each pregnancy is divided into trimesters, in which your body ...

How do I plan for a pregnancy? Pre-pregnancy planning keeps you — and your future baby — as healthy as possible. If you’re thinking about getting pregnant, visit a doctor for pre-pregnancy care. For ...

In order for pregnancy to happen, sperm needs to meet up with an egg. Pregnancy officially starts when a fertilized egg implants in the lining of the uterus. It takes up to 2-3 weeks after sex for ...

During pregnancy, the skin stretches to accommodate the growing bump. As a result, many people find that the skin around their stomach is loose after giving birth. Various steps can help prevent ...