Medicines that keeps a woman from getting pregnant.
It depents how long have you take them. It can take from 3 months to a year. It took me a year after I stop taking them. Good luck...
Very important., it is because in the sense that chemistry is the study of composition, properties and reactions in matter especially elements it can help health and sanitation in that through chemistry we can create new substance to improve our sanitizing manner. one typical example is the Alcohol.
If a girl has her period it all she is not pregnant. Irregularities in when the girl starts her period are a natural phenomena. the only way to control is, is by using the anticonception pill, but "the girl" has to see her doctor about that.
Drugs that are prescribed by a doctor are medical drugs.
drugs, drugs and drugs
Hard drugs
Licit drugs are drugs that are legal.
illicit drugs are control drugs while licit are drugs that are not control
no drugs are good drugs rule
Unproven drugs are drugs that are against the law.
These drugs include amphetamines, antidepressant drugs, antipsychotic drugs, caffeine , and lithium.
Drugs that control vomiting are called antiemetic drugs.