📊 Data Guide

Age and Fertility: What the Data Shows

Age is the single most important factor in fertility — and also the most anxiety-inducing. Here's what the data actually shows, stripped of both false optimism and unnecessary panic.

📅 Updated April 2026📖 10 min read🔬 Evidence-based
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CoQ10 Ubiquinol (200-600mg)
CoQ10 declines naturally with age. For women 35+, supplementation supports egg mitochondrial function during their final maturation.
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DHEA (25mg, under medical supervision)
For women 38+ with diminished ovarian reserve. Studies show improved egg quantity and quality in IVF when taken 6-8 weeks prior to stimulation.
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It Starts with the Egg
The most comprehensive guide to protecting egg quality as you age. Updated research on CoQ10, antioxidants, and environmental factors.
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Vitamin D3 (5000 IU)
Deficiency increases with age and is associated with lower fertility. Test and supplement to optimal levels.
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Alpha-Lipoic Acid (600mg)
Potent antioxidant that regenerates other antioxidants. Increasingly recommended for egg quality support in women over 35.
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