After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.
Growth of yeast cells in culture fits the logistic growth model.
Basic steps in hemostasis.
Basic classification of streptococci-based on hemolysis.
IPCC model projections depend on greenhouse gas emissions
Breakdown of the Malthusian Model in Western Europe