Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Model Organism Drosophila
Funny Maths Response
Lab Model: Lancelet
Selected Biologic Response Modifiers and Miscellaneous Antineoplastics
An example of a cover letter sent in response to a classified ad.