Essential health checks outlined for pregnancy after age 35

Women planning a pregnancy at 35 years or older, a period medically defined as advanced maternal age, must undergo specific preconception health screenings to ensure a safe journey. Gynaecologist Dr Varshali Mali explained that while individuals can feel ready to become parents at any age, the risk of pregnancy-related complications rises during this stage. These potential complications include miscarriage, genetic disorders, chromosomal conditions in the baby, and maternal diabetes or hypertension.

HT Lifestyle reported that fertility declines gradually with age due to a reduction in both egg quantity and quality. Mali noted that after the age of 35, the chance of conception falls to about 15% to 20% per menstrual cycle, while the risk of miscarriage rises to approximately 20%. However, early medical guidance, preconception checks, and appropriate screenings can identify risks early to support better planning for an advanced maternal age pregnancy. Mali recommended five critical health evaluations before conceiving.

Fertility and ovarian reserve

An ovarian reserve assessment helps couples understand their timeline and planning flexibility. This evaluation is typically conducted using an Anti-Müllerian Hormone (AMH) test, early-cycle Follicle-Stimulating Hormone (FSH) levels, and an ultrasound-based antral follicle count. Mali emphasised that AMH levels reflect the remaining egg supply rather than egg quality.

Thyroid and hormonal health

An untreated thyroid imbalance can disrupt ovulation, make conception more difficult, increase miscarriage risks, and affect early fetal brain development. A basic thyroid profile measuring TSH, T3, and T4 is highly recommended before conceiving. This is particularly crucial for women over 30, those with irregular cycles, or individuals with previous pregnancy losses.

Diabetes and blood pressure screening

Testing blood sugar and blood pressure is vital to identify pre-existing conditions that could lead to gestational diabetes, preeclampsia, preterm birth, or fetal growth issues. Tests such as HbA1c and fasting glucose should be completed to manage any concerns before conception.

Nutrition and deficiency checks

Screening for ferritin, haemoglobin, vitamin D, and B12 levels can reveal deficiencies that worsen anaemia or fatigue. Mali also advised women to take 400 mcg of folic acid daily to lower neural tube defect risks.

Reproductive health, infection, and immunity review

A pelvic exam and ultrasound can detect fibroids, ovarian cysts, or endometriosis that might hinder implantation. Additionally, testing immunity to rubella and varicella, alongside screening for sexually transmitted infections, ensures a safer start for the pregnancy. Mali concluded that planning should begin with a detailed consultation with a gynaecologist.

Note: This article is based on user-generated content from social media, and the claims have not been independently verified. It is for informational purposes only and is not a substitute for professional medical advice.