Study Finds No Long-Term Growth Differences Between ART and Naturally Conceived Children

A recent study of a national cohort in Taiwan indicates that children conceived through assisted reproductive technologies (ART) follow growth patterns similar to those of children conceived naturally, provided researchers account for the higher prevalence of twin births in the ART group. The research tracked the physical development of children from birth through age 12, finding no significant long-term deviations in growth trajectories between the two groups once multiple-gestation factors were adjusted.

The study analyzed data from a large-scale population sample to determine if fertility treatments influence physical development during childhood. Researchers observed that while ART pregnancies frequently result in twins—a factor historically associated with lower birth weights and different growth rates—singleton children born via these procedures show no distinct differences in height or weight compared to their naturally conceived peers. By isolating the data for singleton births, the investigators established that the use of fertility technology itself does not appear to alter the biological growth process over the first 12 years of life. These findings provide clinicians and families with longitudinal data regarding the physical development of children born through medical intervention.

Newsflash | Powered by GeneOnline AI

Source: GO-AI-ne1

For any suggestion and feedback, please contact us.

Date: June 3, 2026

Author

GOAI