After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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Thyroid conditions may make getting pregnant impossible.
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Cyanide works by making the human body unable to use oxygen.
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The FDA recognizes 118 routes of administration.
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To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.
FLOWers
Angiosperm flowers and fruits
A shed carapace of a lady crab, part of the hard exoskeleton
Earth’s Magnetic Field
Dendritic Spines in Field CA1
A. Clara Peeters Still Life with Fruit and Flowers