After a person is treated for a sexually transmitted infection (STI), what should be the next step?

Hide the treatment from sexual partners.
Go to the doctor for regular checkups.
Continue taking the medication.
Have unprotected sex only on rare occasions.

answer; i believe that the correct answer is (essential amino acids);

answer; i believe its the red blood cells; plz check first good luck

it's a nutrition food for pregnant mothers so they unborn child can get its nutrition that it needs to grow in to a healthy baby.

explanation:

and the mother is getting all of her nutrition and her calcium and vitamins .