Preparing for Pregnancy

Stop Smoking, Alcohol, and Drugs. Limit Caffeine

If you smoke, drink alcohol, or use drugs, you should stop before you get pregnant. They can:

• Make it harder for you to get pregnant
• Increase the chance that you will miscarry (lose the baby before it is born).

If you need help quitting smoking, alcohol, or drugs, talk to your doctor or midwife.

Alcohol can harm a growing fetus (unborn baby), even in small amounts. Drinking alcohol while you are pregnant can cause long-term problems for your baby, such as intellectual disability, behavioral issues, learning disabilities, and facial and heart defects.

Smoking is bad for unborn babies and puts your child at greater risk of health problems later in life.

• Women who smoke during pregnancy are more likely to have a baby with a lower birth weight.
• Smoking also makes it harder for you to recover from your pregnancy.

Drugs that are not prescribed by a doctor (including street drugs) can be dangerous for you to take at any point in your life.

You should also cut down on caffeine when you are trying to get pregnant. Women who daily consume more than 2 cups (500 mL) of coffee or 5 cans (2 L) of soda that contains caffeine may have a harder time getting pregnant and a greater chance of miscarriage.

Limit unnecessary medicines or supplements. Discuss with your doctor both prescribed and over-the-counter medicines and supplements you take before you try to conceive. Most medicines have some risks, but many have unknown risks and have not been thoroughly studied for safety. If medicines or supplements are not absolutely necessary, DO NOT take them.

Eat a Balanced Diet

Maintain or strive for a healthy body weight.

A balanced diet is always good for you. Follow a healthy diet before you get pregnant. A few simple guidelines are:

• Reduce empty calories, artificial sweeteners, and caffeine.
• Eat foods that are high in protein.
• Fruits, vegetables, grains, and dairy products will make you healthier before you get pregnant.

Also limit the amount of fish that you eat. Seafood contains mercury, which can cause birth defects if eaten in large amounts. Pregnant women should:

• Eat no more than 12 ounces (oz), or 340 g, of fish a week
• Avoid large ocean fish, such as shark and tilefish.
• Limit tuna intake to 1 can (85 g) of white tuna or 1 tuna steak per week, or 2 cans (170 g) of light tuna per week.

If you are underweight or overweight, it is best to try to reach your ideal weight before you get pregnant.

• Being overweight during pregnancy may increase your chances of problems, such as high blood pressure, diabetes, miscarriage, stillbirth, birth defects, and needing a cesarean birth (C-section).
• It is not a good idea to try to lose weight during pregnancy. But it is very good idea to attain a healthy pregnancy body weight before conceiving.

Take Vitamins and Folic Acid

Take a vitamin and mineral supplement that includes at least 0.4 milligrams (400 micrograms) of folic acid.

• Folic acid reduces the risk of birth defects, especially problems with the baby's spine.
• Start taking a vitamin with folic acid before you want to get pregnant.
• Avoid high doses of any vitamin, especially vitamins A, D, E, and K. These vitamins can cause birth defects if you take more than the normal recommended daily amounts.