Becoming parents at a young age tends to lead to worse long-term economic, educational, and physical health, which only begins to smooth out if you delay childbearing until your late 20s or early 30s. Recent research published in journals pro swan provide evidence that having children early in life disrupts standard life transitions and creates lasting disadvantages that continue for parents into adulthood. These findings suggest that public assistance programs aimed at young parents may be more effective if they target individuals up to age 30.
Scientists Jordan McDonald and David Speed designed the study to investigate the specific age at which the negative effects of early parenthood begin to stabilize. Previous research has typically divided teen parents into a single, rigid category, ignoring the exact age at which they had their first child.
For MacDonald, a psychology researcher and doctoral candidate at the University of New Brunswick, the motivation to pursue this topic was deeply personal. “I became a father at the age of 17, and I realized that people often had a very pessimistic view of teenage parents in schools, workplaces, social groups, and many other areas of life,” McDonald said. “At the time, I wondered why society’s attitude toward teen parents was so negative.”
“When I entered the world of academia and research, I was naturally drawn to questions about parenting teenagers,” McDonald explained. “When I started reading the existing literature, I realized that scientific research also has important limitations.”
McDonald found that the scientific literature supported the experiences of young mothers. “Many of the studies have focused primarily on young mothers, often excluding teenage fathers completely, and many studies have treated teenage parents as a single homogeneous group,” McDonald said. “For example, someone who became a parent at age 17 may be placed in the same group as someone who became a parent at age 14, even though their experiences were very different.”
“Recognizing these gaps led us to consider how age at parenthood, not just gender, is associated with a variety of long-term outcomes,” McDonald said.
Early parenthood is often associated with a variety of social challenges, including poverty, limited access to contraceptives, and lower quality of education. Cultural and religious backgrounds can also influence young people’s choices regarding family planning. Although teen pregnancy rates are on the decline in Canada, parents under the age of 25 will still account for nearly 10% of all new parents in the country by 2023.
To examine these long-term patterns, researchers analyzed data from the 2017 Statistics Canada General Social Survey. This national survey collects self-reported information on family topics from people in 10 Canadian provinces. The final sample included 6,282 adults with biological children. Scientists calculated the exact age at which each participant gave birth to their first biological child.
The researchers excluded parents whose oldest child was an adopted or stepchild. This decision allowed us to accurately measure the impact of becoming a parent at a specific biological age. For example, if a person adopts a teenager at age 30, simply subtracting the child’s age from the parent’s current age would incorrectly classify the person as a very young parent.
The researchers looked at several different life outcomes to build a broad profile of each participant. These measures include educational attainment, personal income, household income, self-rated physical health, self-rated mental health, and overall life satisfaction. Participants reported their highest educational attainment and gross pre-tax income. They also rated their overall physical and mental health on a scale of poor to excellent.
To analyze the data, the scientists used a statistical technique called restricted cubic spline regression. This tool allows researchers to model curvilinear relationships in their data, rather than assuming that change occurs in a straight line. This allowed us to pinpoint when life outcomes start to improve or plateau as people become older at parenthood.
Scientists have found that the age at which parents become parents is significantly related to their educational success. Only about 40 percent of people who become parents at age 16 have more than a high school education. As the age of first-time parenthood increased, the likelihood of completing post-secondary education increased rapidly. This upward trend in educational success tended to plateau around age 31, with much smaller increases thereafter.
A similar pattern emerged for financial stability. Those who had their first child at age 16 were most likely to be in the lowest income bracket, with an annual income of less than CAD 25,000. As people delayed having children, the odds of earning higher personal and household incomes increased significantly. The economic benefits of waiting until having children leveled off between ages 26 and 31.
Household income showed a very pronounced pattern at the upper end of the income scale. Those who had children at age 16 were least likely to live in households with incomes of C$125,000 or more. The odds of reaching this top income bracket increased for those who started childcare later, peaking for those who had their first child around age 29. After age 29, the odds of reaching this top income bracket slowly declined.
Researchers also found that having children at a younger age was associated with worse self-rated physical health. People who became parents in their teens or early 20s report poorer physical health later in life. This negative association improved steadily for those who delayed child rearing and stabilized around age 26. Mental health followed a more linear pattern, with older first-time parents reporting slightly better overall mental health with no particular plateaus.
Interestingly, life satisfaction did not seem to change depending on the age at which parents became parents. Regardless of when they had their first child, people reported similar levels of overall happiness. The authors suggest that this may be due to clustering of high scores. The average response to life satisfaction was approximately 8 out of 10 for all groups, but this may have masked subtle differences.
“Our findings show that the younger you become a parent, the more likely you are to experience long-term challenges, such as not completing high school, reporting poor health, and having lower incomes over your lifetime,” MacDonald said. “These patterns were similar for teen and young fathers and teen and young mothers.”
The authors caution that these results highlight systemic barriers rather than individual failures. “However, these findings do not mean that teen or young parents cannot be successful,” McDonald explained. “They mean that without support, success can be even more difficult.”
“Some people may interpret these findings as confirmation of pessimistic views about teens and young parents,” McDonald continued. “I encourage them to think more meaningfully about this issue. Teens and young parents are not ‘doomed to fail,’ regardless of how they became parents or what those around them approve of their situation.” But if the people and institutions around them don’t offer support, they can face even greater barriers. ”
Providing structural and community support appears to be a necessary step for these young families. “Teenagers and young adults are more likely to succeed when their community supports them,” McDonald says. “Their futures and the futures of their children are shaped in part by how parents, teachers, adults, schools, and communities respond to them.”
“Contraception and sex education are important tools to prevent unintended and early pregnancy,” MacDonald emphasized. “But when young people become parents, their response should not be one of judgment or abandonment. We wouldn’t say to a child who broke their leg, “I told you not to do that, so go ahead and fix it,” and similarly, we shouldn’t say to a teenager or young adult with a child, “I told you not to do that. Good luck with your life.”
This finding provides evidence for a concept known as limit theory. Thresholds are transitions in life, such as the transition from high school to adulthood, or from living with parents to living independently. Taking on the demands of parenthood during such a sensitive transition can stall personal development.
Because of this disruption, young people may have difficulty completing their education or establishing a career. Researchers suggest that young parents often become trapped in a particular stage of life when they have children. This long-term disruption leaves a lasting impact on young parents that lasts a lifetime, far beyond their teens and early twenties.
The scientists also addressed potential misinterpretations of the study. “I want to be clear that this study does not encourage teen parenting or suggest that teens should have children,” MacDonald said. “Being a parent as a teenager or young adult is obviously very difficult.”
“The aim of this study is to better understand the challenges that teenagers and young parents face after becoming parents, and to highlight the importance of support rather than stigma,” McDonald added.
This study has several limitations that should be considered. This sample included significantly more women than men in the younger parent category. Researchers suggest that some young fathers may be disconnected from their children or may not report children they don’t know. Geographic data also recorded participants’ current location, rather than where they lived when they became parents, and health indicators relied on self-reported perceptions rather than official medical records.
Despite these limitations, large sample sizes and robust statistical methods provide strong evidence for the long-term effects of early parenting. The researchers plan to expand on this basic data in future projects.
“This study is the first in a series of studies that I am conducting as part of my doctoral dissertation,” McDonald said. “I’m currently working on the next stage of this research, which is to look more closely at the potential differences between teenagers and young fathers, and between teenagers and young mothers.”
The study, “Congratulations, it’s a risk factor! Different social determinants of health by age of parenthood in Canada,” was authored by Jordan McDonald and David Speed.
