5 Things to Do When Trying for a Baby: A Doctor's Preconception Guide

The months before you conceive matter just as much as the nine months that follow. In clinical practice, patients often come in only after a positive pregnancy test, when several early developmental windows have already passed. Trying for a baby is a phase that deserves the same medical attention as pregnancy itself - what you eat, whether you smoke or drink, your body weight, and even a simple daily supplement can all influence your fertility and your baby's long-term health. Because most people don't find out they're pregnant until several weeks in, making healthy changes now, before you even see a positive test, gives your body the best possible head start. Based on medical evidence and years of preconception counseling, here are five things worth doing while you and your partner are trying to conceive.

1. Get a Preconception Health Check-Up

Before you start trying, sit down with your doctor and go through your full health picture. This should cover any existing medical conditions such as diabetes, asthma, epilepsy, or mental health conditions, every medicine, supplement, and vitamin you currently take, your vaccination history, and your general lifestyle and habits.

Review Medications and Existing Conditions

Some health conditions and the medications used for them can affect your ability to conceive, and certain drugs carry risks during pregnancy. Patients often ask whether they should simply stop a prescribed medication once they decide to conceive - the answer is almost always no. Stopping without your doctor's guidance can be more dangerous than continuing, so this conversation should happen early.

Check Vaccination and Screening Status

This visit is also the right time to confirm your MMR (Measles, Mumps, Rubella) vaccination status, since rubella can seriously harm early fetal development, and to bring up a cervical screening test if one is due, since pregnancy can make results harder to interpret. If there's any chance you or your partner could have an STI, get tested before conceiving, since untreated infections can affect fertility and the pregnancy. For couples in Mohali, Chandigarh, and the wider Tricity region, a preconception panel at a gynecology clinic near you is a practical first step before actively trying.

2. Start Taking Folic Acid Now

Folic acid (vitamin B9) helps protect a developing baby from serious brain and spine defects known as neural tube defects. It needs time to build up in the body, so doctors recommend starting a daily supplement of 400mcg folic acid at least one month, ideally up to three months, before you conceive, and continuing it through the early weeks of pregnancy.

Some patients may need a higher prescribed dose - for example, those who are overweight, have certain health conditions, or have a family history of neural tube defects. In clinical practice, this is one of the most consistently underused preventive steps, largely because couples start it only after conception rather than before.

3. Stop Smoking, Alcohol, and Recreational Drugs

Smoking reduces fertility in both partners, and even secondhand exposure can make conceiving harder. During pregnancy, it raises the risk of miscarriage, stillbirth, and developmental problems. Alcohol works the same way - it can affect fertility for either partner, and because you won't know you're pregnant right away, the safest approach while trying to conceive is to avoid it altogether.

Recreational drugs such as cannabis or cocaine can also contribute to fertility problems and pregnancy complications. If quitting feels difficult, reach out to your doctor - support is available, including resources like quitlines and treatment locators, and no patient should have to manage this alone. As a treating physician, I always tell couples that this single change often produces the fastest measurable improvement in conception chances.

4. Reach and Maintain a Healthy Weight

Your BMI plays a real role in fertility for both partners. Being overweight can lower fertility and raise the risk of pregnancy complications, while being underweight can also affect fertility and increase health risks during pregnancy. Getting your BMI even a few points closer to the healthy range can make a meaningful difference, and your doctor can help build a realistic plan if this feels overwhelming.

Weight management before conception is rarely about a number on a scale - it's about creating metabolic conditions where ovulation is regular and implantation has the best chance of succeeding.

5. Eat Well and Stay Active

A healthy balanced diet, rich in wholegrains, fibre, and at least five servings of fruit and vegetables a day, improves fertility and shapes your baby's development and future health. It's also worth cutting back on caffeine, since a higher risk of miscarriage has been linked to high intake while trying to conceive; most clinical guidance suggests keeping it under 200mg a day.

Alongside diet, regular moderate activity - roughly 2.5 hours of aerobic exercise plus strength work on two days a week or more - supports fertility, mental wellbeing, and a healthier pregnancy overall. Patients in Chandigarh and Mohali often ask about safe exercise routines while trying to conceive; brisk walking, swimming, and light strength training are generally well tolerated and encouraged.