#Eggquality

As more Thai couples and individuals consider starting families later in life, questions about fertility—especially egg quality—are on the rise. Popular wisdom and online advice often tout lifestyle tweaks, diets, or supplements as the magic keys to improving fertility. But does the science back up these claims? According to a comprehensive review of recent research, including a widely cited article from SELF and several new studies in 2024, the answer is nuanced. While age remains the single most influential factor, certain everyday habits may indeed nudge the odds—though not as much as many would hope.

As Thai couples increasingly consider delaying parenthood, questions about fertility and egg health have surged. Online advice often promises quick fixes through diet, supplements, or “miracle” routines. New research, including recent reviews and 2024 studies, shows a nuanced picture: age remains the strongest factor, but certain daily habits may modestly improve outcomes when combined with medical care.

Egg quality matters as much as quantity. High-quality eggs carry the right chromosomes and robust mitochondria to support fertilization and embryo development. Age is the primary driver of decline; after 35, both the number and quality of eggs diminish, increasing the risk of infertility, miscarriage, and chromosomal issues. Conditions such as endometriosis, PCOS, or cancer therapies can further affect egg quality, according to research from major outlets and peer-reviewed journals cited in recent reviews.