After a failed IVF cycle, answers are precious. Before the next one, his sperm DNA needs checking — something a standard semen analysis doesn't measure.
The Sperm DNA Window™
90 days with Dr. Lejla Fazlicic, D.Ac., L.Ac.
Your clinic said the embryos looked good on Day 3. By Day 5, they had arrested.
If your last IVF cycle ended with Day 3 embryo arrest, a chemical pregnancy, failed fertilization, or a chromosomally normal embryo that didn’t implant — and the male side got a semen analysis that came back “normal” — there is a variable your clinic didn’t test.
Sperm DNA fragmentation is one of the most under-tested contributing factors in failed cycles, and it is not on a standard semen analysis. Half of every embryo’s DNA comes from sperm. The standard analysis tests neither the integrity nor the quality of that contribution.
Sperm regenerates completely every 90 days. That window is biology. It’s the only one you have before your next retrieval.
Built for the way men actually handle this.
Private by design. No email required to start the assessment. No partner notifications. No group calls. No community forums. Ever. Your portal is yours alone. Your private messages to Dr. Lejla stay between you and her.
Seven lifestyle drivers are linked to sperm DNA fragmentation. Most men have at least one.
3-minute check · Private · No email required
You can do it for him
Built by Dr. Lejla Fazlicic, D.Ac., L.Ac. — 15 years of clinical fertility practice, Top Doctor — Findatopdoc.com.
An evaluation of lifestyle and environmental drivers — not a medical diagnosis. Coordinated alongside your fertility clinic care.
Inside the portal
Every day the platform adapts your focus around the drivers most likely affecting your next cycle.
The Investment
At $1,500, this isn’t the cheapest option — it’s the only one that combines a doctor’s 90-day clinical engagement, the personalized plan, and the daily portal at any price. About 6% of one IVF cycle.
One-time payment. 90 days of full access. 1:1 messaging included.
Distinct from the separate three-payment coaching product.
Backed by the completion guarantee: finish the 90 days and retest — if your DFI hasn't moved, your follow-up consultation with Dr. Lejla is on the house.
Built on published research.
Embryo failure is multifactorial. This program addresses one contributing factor — the sperm side — within the 90-day window where it can actually be changed. Here’s the science.
Why the 90-day window is biology, not arbitrary.
Sperm cells take 74 days to develop through spermatogenesis, plus another 10–14 days of transit through the epididymis. The sperm in your sample today reflects choices made about three months ago. The sperm used in your next cycle is being built right now.
Oleszczuk and colleagues
From a DFI of 20%, there is increased risk of embryos with inferior quality. At DFI above 30%, blastocyst formation rates are significantly reduced.
Andrology, 2016 (PubMed)Meseguer and colleagues, 2011
In 210 couples undergoing IVF and ICSI, a 10% rise in DFI was associated with a 1.3% increase in failure to conceive.
Fertility and Sterility (PubMed)Randomised double-blind trial, 2024
A three-month antioxidant protocol significantly reduced DFI in patients with initial fragmentation at or above 20% — inside the 90-day window before the next cycle.
Double-blind RCT · 263 patients
This is the variable inside your control window. The 90 days before your next cycle is when this changes.
Frequently Asked
Common Questions About Sperm DNA, the Protocol, and the 90-Day Window
The assessment is a clinical evaluation of lifestyle and environmental drivers that published research links to sperm DNA quality. It is delivered within the scope of integrative fertility practice and is not a medical diagnosis. The Sperm DNA Window is a clinical protocol delivered by Dr. Lejla Fazlicic, D.Ac., L.Ac., addressing lifestyle, nutritional, and environmental factors across the 90-day sperm development window. The protocol is coordinated alongside your medical care and does not replace it. Sperm regenerates every 90 days — outcomes depend on consistent daily action across the full window. Individual results vary.
Created by Dr. Lejla Fazlicic, D.Ac., L.Ac. Park Ridge, Illinois. Telehealth nationwide.