.Read Nine Clues That You Might Be Pregnant:

Three things to do right away
As soon as you suspect that you may be pregnant, do the following if you haven’t already:
1) Stop smoking, drinking alcohol and using any recreational drugs. Cut down on caffeine.
2) Start taking a prenatal vitamin with at least 400 micrograms of folic acid daily.
3) Ask your doctor if you should discontinue or change
the dosage of any prescription or over-the-counter
medications you’re taking