Artificial methods in common use include preventing the sperm from reaching the ovum (using condoms, diaphragms, etc), inhibiting ovulation (using oral contraceptive pills), preventing implantation (using intrauterine devices), killing the sperm (using spermicides)
<span>Nutrition authorities agree that the staple foods of high-protein, low-carbohydrate diets clearly raise the risk for kidney disease, it's also a good way to get kidney stones.</span>
It’s B! When it comes too stuff like that people that are professionals need to know to get you to safety! That’s why it’s B.
