Recent research and personal accounts are challenging traditional beliefs about the “ideal” age for motherhood, as more women worldwide are choosing to start families in their late 30s and early 40s—or, as in a widely shared feature from Business Insider, reflecting on the joys and obstacles of becoming a parent at 37 and 40. This trend, evident in Thailand and globally, is driven by evolving economic, social, and healthcare realities, reshaping the narrative on family planning, women’s health, and the definition of the “right time” for parenthood.
For generations, early motherhood was regarded as the norm, with medical advice emphasizing biological concerns around fertility and pregnancy risks beyond the early 30s. Yet, modern women are increasingly prioritizing education, career development, and financial stability before starting families. According to studies published in The Lancet and the World Health Organization (WHO), the average age of first-time mothers continues to rise in many developed and developing countries, including Thailand, where women often delay childbirth into their 30s for personal and economic reasons (The Lancet, WHO).
The Business Insider account, written by a woman who planned to become a young mother but had her children at 37 and 40, is emblematic of this shift. Her story resonates with many: she expresses gratitude for the maturity, financial stability, and life experience she brought to parenting thanks to waiting—advantages echoed by recent peer-reviewed studies and healthcare professionals. A key insight shared was, “I’m glad I waited; my life and my kids benefit from the person I am now,” reflecting a common sentiment among those who opt for parenthood later in life (Business Insider).
Medical experts note both benefits and risks with advanced maternal age. Data from the American College of Obstetricians and Gynecologists (ACOG) highlight improved outcomes for women who have access to modern prenatal care, with many experiencing healthy pregnancies well into their late 30s and early 40s. Advanced age often correlates with greater readiness and resources to invest in childrearing, fostering a more secure environment for children. However, obstetricians also caution that risks such as gestational diabetes, hypertension, and chromosomal anomalies increase with maternal age, making regular medical checkups and healthy lifestyles vital (ACOG).
Thai obstetric specialists from leading hospitals stress the importance of preconception counseling and personalized antenatal care for older mothers, as well as the necessity of careful monitoring for conditions such as preeclampsia and gestational hypertension. As one physician affiliated with a Bangkok tertiary hospital explains, “We’re seeing better understanding among Thai women seeking to balance careers, relationships, and motherhood. While there are risks to monitor, with appropriate care and healthy lifestyle choices, the outlook for older mothers is increasingly positive.”
Cultural attitudes in Thailand are gradually adjusting in response to these trends. While many Thai families still value early marriage and parenthood, particularly in more traditional provinces, urban professionals are normalizing the idea of starting families later. Social scientists at Chulalongkorn University note the influence of prolonged education, economic uncertainty, and changing gender roles in delaying parenthood, observing, “Women are more empowered. They want to achieve personal goals before dedicating themselves to parenting.” This empowerment is reflected in Thailand’s declining overall birth rate and the rising average maternal age (UNFPA Thailand).
Historically, beliefs about a woman’s “best childbearing years” were grounded in both medical limitations and social necessity. In rural areas, multi-generational households and agricultural demands often encouraged early motherhood. Today, urban migration, nuclear family living, and more demanding career trajectories have shifted priorities, increasing acceptance of delayed childbirth. These shifts mirror wider global patterns observed in countries like South Korea, Japan, and the United States, where later parenting is already the norm.
Looking ahead, experts predict continued increases in the age of first-time mothers, supported by advances in reproductive medicine—such as egg freezing, IVF, and improved prenatal care. Still, they urge caution and education: making informed choices about fertility preservation, nutrition, and mental health are essential. Healthcare professionals encourage thorough screenings and early engagement with obstetric care for women considering pregnancy after age 35, as well as fostering supportive family and workplace policies that ease work-family conflict.
For Thai readers—especially women weighing when to embark on motherhood—the emerging consensus is clear: there is no universal “right” age. Instead, what matters is a conscious, informed decision supported by adequate health care, emotional readiness, and economic planning. As attitudes evolve, families, communities, and policymakers must do more to offer health guidance, mental health support, and workplace flexibility for parents of all ages.
For those thinking about starting a family later in life, practical steps include regular health checks, open dialogue with healthcare providers, and proactive financial planning. Beyond individual choices, Thai society benefits from supporting both early and late parenthood through accessible, high-quality reproductive care and flexible employment options. By embracing these changes, Thailand can ensure that every parent—regardless of age—has the opportunity to raise healthy, happy children.
Sources: Business Insider, The Lancet, ACOG, UNFPA Thailand, WHO