Скачать или смотреть Eggs & DNA: The Clock TikToks On! ⏰🥚

PSA A viral video from phD creator @sadovskaya_doctor is making the rounds but her take on the Science Advances study is misleading. The paper looked at mitochondrial DNA in eggs, not nuclear DNA, which is the main reason egg quality declines with age. Yes, mitochondrial mutations dont increase with egg age according to the study, but the biological clock and main driver behind female age related infertility and miscarriage is still very real when it comes to egg quality and fertility. Watch the video to hear me break it down the difference between chromosomal errors and mitochondrial dna mutations and how aging impacts female and male fertility differently. For women, age can determine odds of embryo implantation and miscarriage and some conditions such as down syndrome but for men, there can be associations between advanced age and certain medical issues in children (including neuro developmental disorders such as autism).

Women deserve clarity, not click-bait. When it comes to science content, please dont dangle false hope and sensationalized takes on studies just to get clicks.

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