Give scientific reasons : Explain the statement - Precaution is needed for safety.
This statement is in reference to $STI$. From first safety measures should be taken by coitus should be avoided with an unknown person. Nirodh / condom must be used during coitus. If necessary doctor's guidance should be taken.
Which of the following sexually transmitted diseases is caused by a protozoan?
Which of the following $STDs$ are not curable?
What are the measures one has to take to prevent from contracting $STDs$?
Common $STD$ in India is