(Even if you’ve been told “advanced age,” “low reserve,” or IVF is your only option)
You’ve been called “geriatric”. You’ve cried over “low” numbers. You’ve been rushed to IVF while the real problem was never even tested.
That problem has a name: LEPTIN.
Leptin is the master switch of female fertility — the hormone made by your fat cells that tells your brain every single day: “We have enough stored energy. It is SAFE to reproduce right now.”
When leptin drops, it triggers a domino effect: ↓ Leptin → weakened GnRH pulses → smaller LH surges → lower FSH sensitivity → suppressed DHEA-S → crashing AMH and egg quality. Your bloodwork suddenly looks “old” even if you’re 29. Raise leptin and the entire chain reverses — often in weeks.
Low leptin = famine alarm → ovaries shut down (even at a “healthy” BMI). High leptin = green light → explosive fertility.
The Most Fertile Window of Your Entire Life
First 1–3 cycles after leptin recovery → 40–60% conception rates (Falcone et al., 2023; Mount Sinai 2024). Your ovaries release their best eggs after years of protection. Pure jackpot.
How to Raise Leptin Naturally (and Fast)
Proven levers that move leptin from 2–4 ng/mL into the fertile 8–25+ zone in 4–12 weeks:
- Deliberate calorie surplus (+300–700 kcal/day, every single day)
- Carbs + fat in the same meals (rice + avocado, oats + whole milk, potatoes + butter)
- Gain 8–15 lbs strategically — fat tissue is the leptin factory
- Sleep 8–10 hours in total darkness
- Drop intense training to <3 hard sessions/week max
- Aggressive refeeds after any deficit (5–14 days of 3,500–5,000+ high-carb calories = fastest spike on earth)
- Eat every 3–5 hours — keep insulin humming
Do this for 6–8 weeks and most women double or triple leptin, regain cycles, and conceive in the first or second recovery month.
The Tests That Should Be Mandatory Before Anyone Touches Your Ovaries
- Leptin (the CEO)
- DHEA-S (egg-quality fuel)
- Fasting insulin & glucose
- Reverse T3 + full thyroid panel
- Ferritin + complete iron studies
Take Control Right Now
- One blood draw at Function Health tests these, your biological age and 100+ biomarkers. No gatekeeping.
Upgrade your fertility at Function Health
The Ugly Truth
IVF clinics have zero incentive to fix leptin. A woman who conceives naturally after 8 weeks of eating more and stressing less is a lost customer forever. A woman who needs multiple failed retrievals because her body never felt safe? That’s lifetime revenue. Overriding your brain’s biological safety system with drugs and calling repeated implantation failure a mystery isn’t medicine. It’s profitable ignorance.
The current system is built to manage suppressed fertility, not to reverse it.
You Are Not Stuck
You are not “low reserve.” You are not “geriatric.” You are energy-deficient — and that is 100% reversible.
You have the missing piece.
Test leptin and the key markers. Fix the root cause. Conceive, or enter any clinic on your terms with numbers that can’t be dismissed.
Knowledge is leverage. Step into your fertility power 🔥 💛
