Male fertility depends on producing sufficient number of sperm which must be healthy and mobile enough to travel to the woman's egg and penetrate it. This doesn't mean that if a man is fertile his partner will immediately become pregnant;...
Salmon, shrimp and flamingos are pink because they eat a diet rich in a substance known as astaxanthin. This carotenoid is an antioxidant with a slew of possible health benefits. It can be incorporated into the diet by eating foods rich in...
One of the first and easiest tests your doctor will do when determining problems with fertility is blood work. Both men and women will have their hormone levels checked to determine if they are abnormal. The reproductive system works with a...
Sperm cells, also known as spermatozoa, swim in semen that is produced in the testes of males. Their main function is to fertilize the egg in the process of conception. According to the World Health Organization, a healthy sperm count is 20...
The endocrine system is a network of hormone-producing glands. Though estrogens and androgens are vital to the development of distinct female or male characteristics, both types of hormone are present in both sexes. It is the concentration of the...
Low sperm count can be due to many factors, including genetics, smoking, substance abuse, body weight, illness and nutritional imbalances. If you have been trying to conceive for over a year and are concerned about your sperm count, the National...
Hormones are substances produced by the body that have chemical effects on other parts of the body. Women produce hormones, such as estradiol, follicle stimulating hormone (FSH), luteinizing hormone (LH) and progesterone. Certain hormones rise at...
During pregnancy and lactation, your protein requirements are significantly higher than they were before you got pregnant. Not consuming enough protein during pregnancy can affect your baby. According to a 2004 study published in the "American...
