If you have a chronic health condition like diabetes, high blood pressure, or asthma, managing it before you try to conceive is one of the most important steps you can take for your future pregnancy. Long-term health conditions can affect your fertility, how your pregnancy progresses, and the health of your baby. The good news: working with your healthcare provider to get these conditions under control before conception can dramatically improve outcomes for both you and your child .

Which Chronic Conditions Affect Pregnancy the Most?

Several common long-term health conditions require special attention during the preconception period. These include diabetes, hypertension (high blood pressure), and asthma. Each of these conditions can influence fertility and pregnancy health in different ways, which is why early planning and management are so critical. The key message from healthcare experts is clear: don't wait until you're already pregnant to address these issues .

How to Prepare Your Body for Pregnancy When You Have a Chronic Condition

• Contact Your Healthcare Provider Early: As soon as you're thinking about pregnancy, reach out to your doctor or midwife. They need to know about your chronic condition and can help you create a management plan tailored to pregnancy .
• Review All Your Medications: Before trying to conceive, sit down with your healthcare provider and review every medication you're taking, including any over-the-counter supplements. Some medications may need to be changed or adjusted to lower the risk of birth defects or pregnancy complications. Never stop taking any medication without consulting your doctor first .
• Ensure Your Condition Is Well-Controlled: Work with your healthcare team to get your diabetes, blood pressure, or asthma as stable as possible before conception. This reduces risks during pregnancy and improves the health of your developing baby .

The critical point here is timing. Planning ahead gives your healthcare provider time to adjust medications if needed and to monitor your condition closely. This proactive approach is far more effective than trying to manage changes after you've already conceived .

What About Medication Safety During Pregnancy?

One of the biggest concerns people with chronic conditions have is whether their medications are safe during pregnancy. The answer isn't always straightforward, which is why professional guidance is essential. Some medications are perfectly safe to continue; others may need to be switched to alternatives that are safer for your developing baby. The worst thing you can do is stop taking your medications on your own without medical advice. Uncontrolled chronic conditions can pose greater risks to your pregnancy than the medications themselves .

Your doctor or midwife can review your specific medications and explain which ones are safe and which ones might need adjustment. This conversation should happen at least a month before you start trying to conceive, if possible.

Do You Need Genetic Screening or Counseling?

If your chronic condition has a genetic component, or if there's a family history of inherited conditions, your healthcare provider may recommend genetic screening and counseling. This helps you understand how genetics could affect your fertility and the health of your future children. If you have a personal or family history of genetic conditions, ask your doctor whether genetic counseling would be beneficial for you .

The Role of Folic Acid and Prenatal Vitamins

Beyond managing your chronic condition, prenatal nutrition is another critical piece of preconception planning. All women planning pregnancy should take folic acid supplements, but this is especially important if you have certain chronic conditions. Folic acid, also known as vitamin B9, helps prevent serious birth defects of the brain and spine, including spina bifida .

The standard recommendation is to take 400 micrograms of folic acid daily, starting at least one month before you plan to conceive and continuing through the first 12 weeks of pregnancy. However, if you have diabetes or take anti-epilepsy medication, you may need a higher dose of 5 milligrams daily. Your doctor can prescribe the right dose for your situation .

You'll also need vitamin D supplementation. Pregnant women should take 10 micrograms of vitamin D daily, especially between September and March when sunlight exposure is limited. Vitamin D helps regulate calcium and phosphate in your body, which are essential for healthy bones, teeth, and muscles in both you and your baby .

Important note: avoid cod liver oil and any supplements containing vitamin A (retinol) when you're pregnant or planning pregnancy. Too much vitamin A can harm your baby. Always check supplement labels carefully .

What If You Qualify for the Healthy Start Scheme?

If you're pregnant or breastfeeding and meet certain income requirements, you may qualify for the Healthy Start scheme, which provides free vitamins containing folic acid and vitamin D. You can also get supplements from pharmacies and supermarkets, or ask your GP about prescription options. Don't let cost be a barrier to getting the prenatal vitamins you need .

The bottom line: if you have a chronic health condition, your preconception period is the time to take action. Contact your healthcare provider now, review your medications, get your condition under control, and start taking the right prenatal vitamins. This investment in your health before conception pays dividends throughout your pregnancy and beyond.