What can happen if you wait to treat and STI A. You can die
B. You can become infertile
C. You could have an ectopic pregnancy
D. All of the above

D. all of the above.

Hope it helps.

B

Explanation:

Basing this off what I have heard from people around me say, and according to them if you wait to treat it you become infertile.

Don't know how true that is, it's just what I've heard from family members and family friends and I tend to trust them when they say such.

(B) steps

Explanation:

A pedometer is a small device that counts the number of steps you take. It is also called a step counter. Some pedometers also tell you how far you've walked in miles or how many calories you've burned. But mile and calorie readings are estimates and may not be accurate.