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Male fertility preparation
Why are women told to prepare,
but men aren't?
Male fertility influences more than conception. Sperm health is linked to miscarriage risk, pregnancy experience, and your future child's early development. Yet men are never told to prepare.
90-Day Guarantee
UK Formulated
Free Delivery
10 Evidence-informed Ingredients
The problem
Women are told everything.
Men are told nothing.
From the moment a couple decides to start a family, women are handed a checklist. Folic acid. Clean diet. No alcohol. Prenatal vitamins. It starts months before conception.
Men? They're usually handed nothing. Maybe a vague mention of "eat better." The assumption is that male fertility just happens — that sperm health is automatic and preparation is a woman's job.
That assumption is wrong.
What women are told to do
- Take folic acid 3 months before
- Optimise diet and nutrition
- Reduce alcohol and caffeine
- Take prenatal supplements
- Track ovulation cycles
- Reduce stress and improve sleep
What men should be told to do
- Targeted sperm nutrition
- Reduce heat exposure
- Support hormonal balance
- Optimise sleep and recovery
- Reduce environmental toxins
- Supplement consistently for 90 days
The Foundation
Cabin Fertility
Complex
A carefully formulated daily supplement designed to support male reproductive health. Built around nutrients commonly associated with sperm health, the Male Fertility Complex provides foundational support for men preparing properly.
- ✓Supports sperm count, movement and shape — the three things that determine fertilisation
- ✓10 ingredients at doses that match the clinical evidence
- ✓Built around the 90-day development cycle — so the timing actually works
- ✓4 capsules once a day — simple enough that he'll actually stick to it
- ✓Free UK delivery, dispatched within 24 hours
Planning to try in the next 6–12 months? Now is the right time. Sperm health takes months to change — the earlier he starts, the more of that development cycle you influence.
£129.99
3-month supply · that's £43.33 per month
One-time purchase · no subscription required
Free delivery · 90-day money-back guarantee · Discreet packaging
Our Guarantee
🛡
90 days to be certain.
Or your money back.
We know sperm take 90 days to develop — so that's exactly how long we give you. Complete the full cycle and if you're not satisfied, we'll completely refund you for your supplements. No awkward questions.
Supplement cost refunded on the first 3 month supply or complete bundle. Refund requests must be made between 90 and 104 days after your order has been delivered.
The science
Sperm takes 90 days to develop.
What he does now matters.
Here's what most men don't know: the sperm that will be involved in conception three months from now is being produced today. Sperm cells go through a full development cycle of approximately 74–90 days before they're mature.
That means the lifestyle choices, nutritional intake, and environmental exposures he experiences right now directly influence the quality of the sperm that will matter most.
01
Weeks 1–2: Foundation
A consistent daily routine is established. Targeted nutrients begin supporting the biological processes involved in sperm production and reproductive health.
02
Weeks 3–6: Building
As consistency builds, the body begins to respond. Ongoing nutritional support works to maintain the internal environment needed for healthy sperm development.
03
Weeks 7–12: Compound
This is where it compounds. The full 90-day sperm development cycle completes. The preparation started at week one influences the sperm produced now.
The men who start 90 days before they plan to conceive are the ones who prepare properly. Show him this. The timing matters.
Already started trying? Starting now still supports the next sperm development cycle. It's never too late to improve what comes next.
Verified reviews
Men who chose to
prepare properly.
★★★★★
"My partner had been taking her prenatal vitamins for about 3 months before she mentioned I should probably be doing something too. Found Cabin, the 90 day thing made sense and it's easy enough to stick to."
★★★★★
"I hadn't really considered how much the male side contributes to pregnancy until I looked into it properly. Cabin helped it make sense and made it easy to actually do something about it."
★★★★★
"Started taking Cabin purely for fertility support, but noticed other benefits I wasn't expecting — more consistent energy through the day and just generally feeling more on top of things. Didn't anticipate that but it's been a welcome bonus."
Got Questions
Frequently Asked Questions
No. Sperm takes 70–90 days to fully develop, which means new sperm is forming right now. Starting today means the sperm produced over the next three months benefits from the protocol. Whether you're planning ahead or already trying, the next development cycle starts from the moment he does.
Each ingredient in Cabin has published clinical research supporting its role in male reproductive health. CoQ10, zinc, selenium, L-Carnitine, and folate all have peer-reviewed studies showing measurable effects on sperm parameters. Cabin is a food supplement, not a medicine, and we can't make claims about treating or preventing conditions. Every ingredient is included because the evidence supports its role in sperm health, at the dose we've used.
Sperm provides 50% of the genetic material for a child. The quality of that sperm — its DNA integrity, motility, and morphology — influences not just whether conception happens, but the health of the pregnancy and the early development of the child. Most men don't know this because the conversation is almost always focused on women.
Sperm takes 70–90 days to fully develop from start to finish. This means the sperm you try to conceive with today began forming three months ago. Starting a proper preparation protocol 90 days before you plan to try gives the supplements time to work through an entire development cycle.
No. Cabin is built for healthy men who want to give themselves and their partner the best possible start. There's no diagnosis or reason to be concerned needed — the evidence simply shows that preparation in the months before trying produces better outcomes than doing nothing.
Cabin is a comprehensive formula — it's designed to stand alone. If he's already taking specific supplements, check the ingredient list for any overlap, particularly with zinc and vitamin D. If he's on any medication, speak with a GP before starting.
Looking for more
Cabin Complete Fertility Bundle
The supplement plus a full 90-day lifestyle system — sleep, nutrition, stress and environment protocols alongside the complex.
£209.99
Complete 90-day system
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Cabin Male Fertility Complex
£129.99 · 3-month supply · Free delivery