Is there a ‘right’ age to get pregnant? Expert busts common fertility myths

The idea of a “perfect age” to get pregnant sounds simple, but real life rarely is. Careers stretch longer, relationships evolve at their own pace, and health journeys differ for each person. So, is there truly a right time to have a baby? The answer sits somewhere between biology and personal choice, and it is far, far more layered than common advice suggests.

Doctors often point to one clear fact: fertility is not constant. It changes with time.

Dr Sashmitha, Consultant – Obstetrics and Gynaecology, Manipal Hospital Yelahanka, explains, “There isn't one right age to get pregnant, however a woman's fertility changes over her life depending on biological factors, personal circumstances, and advances in medical options. The belief of an ideal age is generally a myth.”

From a biological lens, the 20s are considered the most fertile years. Egg quality and quantity are at their peak during this phase. By the early 30s, fertility begins to decline gradually. After 35, the drop becomes sharper, largely due to fewer eggs and a higher chance of chromosomal issues.

Still, this does not close the door. Many women in their late 30s and even early 40s go on to have healthy pregnancies with the right care and monitoring.

A common belief is that as long as menstrual cycles are regular, fertility is intact. That sounds logical, but it is not entirely true.

Regular periods do not guarantee good egg quality. Ovulation may still occur, but the health of the egg can decline with age. This is one reason why some couples face difficulty even when cycles appear normal.

Data from the National Institutes of Health also highlights that fertility involves multiple factors beyond cycle regularity.

Assisted reproductive technologies like IVF have changed many lives, but they are not a magic fix.

Dr Sashmitha notes that while IVF has advanced, it cannot override natural biology. If egg or sperm quality is poor, or if the embryo is not healthy, success becomes difficult. IVF also depends on uterine health and overall medical condition.

In simple terms, technology can support fertility, but it cannot fully replace the body’s natural timeline.

Age often gets the spotlight, but everyday habits quietly shape fertility too.

Smoking, poor diet, lack of sleep, and constant stress can all reduce reproductive health. Medical conditions such as Polycystic Ovary Syndrome, endometriosis, thyroid disorders, and obesity can also interfere with conception.

Mental health plays a deeper role than many expect. Anxiety, depression, or chronic stress can disrupt hormones and reduce libido, making conception harder even when physical health seems fine.

More women today are choosing to wait. Some focus on careers, others on finding stability, and many simply take time to feel ready.

This shift is not wrong. It reflects changing priorities and better awareness. What matters more is preparation. Preconception care, regular health checks, and understanding fertility early can make a real difference.

As actor Priyanka Chopra Jonas once shared in an interview about life choices, timing often aligns with personal readiness, not social pressure. That thought holds true for pregnancy as well.

There is no single number that works for everyone. Biology may favour certain years, but life does not run on a fixed schedule.

The better approach is awareness. Knowing how fertility changes, seeking help when needed, and making informed choices matters far more than chasing a perfect age.
Read also: What happens to our body when we drink beetroot juice daily​

This article includes expert inputs shared with TOI Health by:

Dr Sashmitha, Consultant - Obstetrics and Gynaecology, Manipal Hospital Yelahanka.

Inputs were used to highlight how fertility changes with age, debunk common myths around pregnancy timing, and explain why informed medical guidance is essential when planning for conception.