Preconception counselling is a consultation for women and couples who are planning a pregnancy. It provides an opportunity to assess your health, identify factors that may affect pregnancy, review medicines and vaccinations, and make appropriate lifestyle and nutritional changes before you conceive.

What Is Preconception Counselling?

Preconception counselling is a medical consultation undertaken before pregnancy.

The aim is to identify health conditions or risk factors that could affect fertility, pregnancy or the developing baby and, wherever possible, address them before conception.

This is particularly important because some of the most important stages of fetal development occur during the first few weeks of pregnancy—sometimes before a woman even knows that she is pregnant.

Review of Previous Pregnancies

Your previous obstetric history provides important information when planning another pregnancy.

Discuss with your gynaecologist if you have previously experienced:

• Miscarriage

• Ectopic pregnancy

• Preterm delivery

• Stillbirth

• Caesarean delivery

• Gestational diabetes

• Pregnancy-induced hypertension or pre-eclampsia

• Fetal growth problems

• Congenital abnormalities

• Difficult labour or delivery

A previous complication does not necessarily mean that it will happen again. However, knowing about it allows appropriate planning and monitoring.

What Does a Preconception Check-Up Include?

A preconception consultation is tailored to the individual woman or couple. It may include:

Medical Health Review

Existing medical conditions should ideally be well controlled before pregnancy.

Particular attention may be required for women with:

• Diabetes

• Hypertension

• Thyroid disorders

• Anaemia

• Epilepsy

• Asthma

• Heart disease

• Kidney disease

• Autoimmune disorders

• PCOS

• Previous infertility or fertility problems

Optimising these conditions before conception may help reduce pregnancy-related risks.

Pre-Pregnancy Tests

Not every woman requires every investigation. Tests should be selected according to age, medical history, previous pregnancies and individual risk factors.

Your doctor may consider tests such as:

• Complete blood count and haemoglobin

• Blood group and Rh type

• Blood glucose or HbA1c when indicated

• Thyroid function when indicated

• Screening for selected infections

• Rubella immunity

• Thalassaemia or other haemoglobinopathy screening when appropriate

• Cervical screening if due

• Other investigations based on medical or family history

The objective is not to perform a large number of unnecessary tests, but to identify conditions that could influence pregnancy.

Folic Acid Before Pregnancy

Folic acid is particularly important during the period immediately before and after conception.

Women planning pregnancy are generally advised to take 400 micrograms (400 μg) of folic acid daily, beginning when they start trying to conceive and continuing through the first 12 weeks of pregnancy.

Folic acid helps reduce the risk of neural tube defects affecting the developing baby's brain and spinal cord.

Some women require a higher dose of folic acid because of their medical or obstetric history. High-dose folic acid should be taken according to medical advice.

Review Your Medicines Before Pregnancy

Medicines that are appropriate when you are not pregnant may sometimes need to be changed before conception.

During preconception counselling, discuss:

• Prescription medicines

• Over-the-counter medicines

• Vitamins and nutritional supplements

• Herbal or traditional preparations

• Long-term medications for chronic diseases

Do not stop an essential prescribed medicine on your own.

Stopping treatment for conditions such as epilepsy, hypertension, diabetes or thyroid disease without medical supervision can itself be harmful.

Vaccination Before Pregnancy

Preconception counselling is a good opportunity to review your vaccination history.

Immunity or vaccination may need consideration for certain infections, depending on your previous vaccination history and individual circumstances.

Some vaccines are preferably administered before pregnancy, and conception may need to be postponed for a specified period after certain vaccines.

Your doctor can advise which vaccinations, if any, are appropriate for you.

Healthy Weight Before Pregnancy

Being significantly overweight or underweight may affect fertility and pregnancy.

Reaching a healthier weight before conception may reduce the risk of complications and can be easier and safer than attempting major weight changes during pregnancy.

A preconception plan may therefore include advice regarding:

• Balanced nutrition

• Regular physical activity

• Weight management

• Adequate sleep

• Correction of nutritional deficiencies

Avoid crash diets or unproven fertility supplements.

Lifestyle Before Pregnancy

The months before conception are an excellent time to adopt healthier habits.

Recommended

• Eat a balanced and varied diet.

• Exercise regularly according to your fitness and medical condition.

• Maintain a healthy weight.

• Get adequate sleep.

• Begin appropriate folic acid supplementation.

• Keep diabetes, thyroid disease, hypertension and other chronic illnesses well controlled.

• Attend routine dental and medical check-ups when required.

Avoid

• Smoking and tobacco

• Alcohol when trying to conceive

• Recreational drugs

• Unnecessary medications or supplements

• Exposure to potentially harmful chemicals when avoidable

Genetic & Family History

Tell your doctor if you or your partner have:

• A known inherited disorder

• Thalassaemia or another haemoglobin disorder

• A child affected by a genetic or congenital condition

• Recurrent pregnancy losses

• A strong family history of inherited disease

• Consanguinity

• Other significant genetic concerns

Depending on the history, carrier screening or genetic counselling may be considered before pregnancy.

Planning Pregnancy After the Age of 35

Many women have healthy pregnancies after 35.

However, increasing maternal age is associated with changes in fertility and some pregnancy-related risks. Preconception counselling can therefore be particularly useful for women planning pregnancy in their mid-to-late 30s or later.

The consultation can help assess general health, reproductive history and individual risk factors and determine whether any additional evaluation is appropriate.

PCOS and Pregnancy Planning

Women with Polycystic Ovary Syndrome (PCOS) may have irregular ovulation and may take longer to conceive.

Before pregnancy, attention may be given to:

• Menstrual and ovulation history

• Weight management

• Blood glucose and metabolic health

• Lifestyle modification

• Current medications

• Fertility assessment when indicated

Many women with PCOS conceive naturally, while others may benefit from additional evaluation or treatment.

When Should You Seek Preconception Counselling?

Consider a preconception consultation if:

• You are planning your first pregnancy.

• You are over 35 and planning pregnancy.

• You have irregular periods or PCOS.

• You have diabetes, hypertension, thyroid disease or another chronic illness.

• You take regular medications.

• You have experienced recurrent miscarriages.

• You previously had a complicated pregnancy.

• You or your partner have a family history of genetic disease.

• You have concerns regarding fertility.

• You simply want to ensure that you are medically prepared before trying to conceive.

Give Your Pregnancy a Healthy Beginning

Pregnancy planning is more than deciding when to try for a baby. It is an opportunity to optimise your health before conception, when several preventable risk factors can still be addressed.

A personalised preconception consultation can help you understand what you should do before pregnancy and which tests, supplements or lifestyle changes are appropriate for you.

Planning a Pregnancy?

Consult Dr. Mukta Seth for personalised preconception counselling and pregnancy-planning guidance.