PherDal Fertility Science, Inc.

PherDal Fertility Science, Inc. PherDal (read fertile, with a nod to our Ph.D. roots) is the only at-home, 100% sterile fertility kit cleared by the FDA.

The PherDal Kit bridges the gap between traditional conception & invasive infertility options like IUI with our safe at-home kit. Invented & led by Northern Illinois University’s first recipient of a doctoral degree in bioinformatics, whose clinical research has been cited over 500 times by peers, and was most recently Director of Product for a 15M+ revenue SaaS company. Founded by a couple who ha

s experienced the pain, isolation, shame, and grief from infertility themselves - our company genuinely understands the hurt, frustration, and anguish of trying to conceive. After Dr. Jenn and her husband created PherDal, they conceived their first child in the second month of use. It gave them hope that they could help others as well. We think people need access to safe, sterile fertility options to try in the privacy of their own homes - especially before trying more invasive measures. We are a source of support for the LGBTQ+ community, single parents by choice, and people struggling with infertility including male-factor infertility. We want to empower all people to take control of their fertility journey.

05/23/2026

I’m sorry our customer service hasn’t been what it usually is lately.

That’s hard for me to say because PherDal has always been personal. Every email. Every text. Every success story. Every question from someone trying to build their family with science, privacy, and a little bit of hope- are questions that I also had going through infertility.

But these past few months, my family has been in a season I don’t have a neat caption for.

My dad is dying of prostate cancer.

He has fought this disease for 18 years. He’s a big reason why I did my post-doc in precision oncology. Last week, he started hospice so he can rest comfortably and be out of pain.

My dad is the Chairman of PherDal’s board, but that title doesn’t even come close to explaining who he is to this company.

I grew up watching him run our family business. I thought I understood what that meant. Then five years ago, I asked him if he thought “Lois makers” could be a business idea.

That question turned into an entirely new PhD in business, taught by him.

Every conversation starts the same way.

“Well, I don’t know much about this…”

And somehow, by the end, I would see the problem from three different angles I had never considered.

He asks the questions no one else thinks of. He gave me the tools I didn’t know I needed. He helped me build the backbone to keep going.

And every time one of you shared your PherDal success story, I shared it with him.

Every baby. Every pregnancy. Every “it worked.” Every photo.

He smiles and says, “Wow. That’s so awesome.” It never gets old.

I did not carry on the same family business he built. But family is still the heart of every single day at PherDal.

To the 583 PherDal families I know about: thank you.

Your joy has brought joy to my family during one of the hardest seasons of our lives.

I may be slower to respond for a little while. I’m still here. PherDal is still here. We will still take care of you.

But right now, I’m also trying to be present with the man who helped me build the courage to do this in the first place.

Thank you for your patience.

And thank you for helping me bring him so much joy.

05/10/2026

Mother’s Day can make us feel a lot of different things at the same time. Whatever today is for you, we see you.

04/21/2026

I’m glad I didn’t believe them.
Not because the diagnosis didn’t hurt. It did.
Not because I wasn’t scared. I was.
But because deep down, I knew there had to be a better first step than more waiting or going into debt for invasive treatment.

So I trusted the science.
I built what I needed.
And it worked.

Now I get to tuck my kids in at night because I didn’t accept that my story was over.

If you’re in the thick of this right now, wondering what you can actually do before the debt, the appointments, and the heartbreak pile up, this is for you.

If you’re looking for a science-backed first step you can try at home, start at PherDal.com

04/16/2026

The first of thousands of PherDal families ✨

04/08/2026

99% of spẽrm die before they reach the halfway point- the cervıx. Only 0.1% ever reach the site of fertilization.

The vagınal environment is an acid bath by design. Your body built it to destroy weak spẽrm and bacteria before they reach the egg.

S*x and every other at-home insemination kit on the market start that race from the worst possible position, depositing spẽrm at the vagınal canal while introducing foreign bacteria that can disrupt your vagınal microbiome and compromise future fertility chances. Only 1% of spẽrm survive long enough to reach the cervıx.

PherDal moves the starting line.

The only sterile FDA-cleared at-home ICI kit in existence, PherDal deposits 95% of spẽrm directly at the cervıx, past the acid bath, past the bacteria, past the most hostile stretch of the entire swim.

Studies have shown when ICI is performed with a sterile medical device, when compared to clinical IUI, there is no statistical difference in live birth rates.

In other words - the first half of the race is the deadliest.
PherDal delivers 95% of swimmers past it.

More swimmers.
Less distance.
Higher probability.

No prescription. No waiting room. A fraction of the cost of IUI.

Take the quiz to see if PherDal can help you at PherDal.com today.



Studies cited: Kop et al., Hum Reprod 2015 and Cochrane Review 2018

03/31/2026

When you’re ready to give yourself the best odds of conception at home. I’m ready.

Here’s how:
PherDal is the only clinical-grade, FDA-cleared, and sterile at-home medical device to help you get more spẽrm closer to the egg in the privacy of your own home. Our science has led to over 500 lives and the first PherDal baby was my daughter. So we get it.

We want you to have the best odds possible next cycle and we’re here to support you every step of the way. When you get PherDal you get access to our community knowledge and we will personally support you however we can.

Get PherDal’s triple patented and clinically validated at-home IUI alternative for $199 for 3 chances at PherDal.com

03/23/2026

Foreign bacteria kills s***m on contact. Every home fertility treatment that delivers s***m into your body — every single one — is allowed to carry bacteria into your reproductive tract.

These products don’t have to be sterile. Most aren’t even FDA-cleared. And sterilizing equipment costs money. So they package it to look sterile instead.

That bacteria alters your reproductive microbiome. And an altered microbiome kills more s***m before they ever get close to the egg.

If you’ve been trying everything and nothing is working — this information might be helpful.

PherDal is the only FDA-cleared sterile at-home insemination kit. Not low-bacteria. Sterile. The only one. And because of our patents, no other kit can make that claim.

You’ve already done so much. The tracking. The timing. The hoping. You deserve to know that the thing you’re using to try isn’t working against you.

Give s***m its best shot. Get the only FDA-cleared sterile home insemination kit at PherDal.com

03/19/2026

Infertility sucks. It also makes you
have whatever sense of humor this is.

03/05/2026

When you’re even mildly dehydrated, your body starts triaging where fluids go.

And guess what does not get first dibs?

Optional “extra” fluids like cervical mucus or seminal fluid uick fertility tip from a PhD - If you’re TTC and dehydrated,

💧Cervical mucus is mostly water, tIs one luids the biggest determinants of whether s***m can survive and move through the cervix doring your fertile window. When hydration is low, mucus can get thicker, stickier, and less abundant. S***m can’t swim in Jello.

🏊‍♀️ The same goes for s***m: seminal fluid is made from water. Dehydration can concentrate body fluids in general, which can show up as lower volume and a thicker consistency. If you’re trying to stack the deck in your favor, go fill your water bottle now.

Bonus: better hydration makes OPK testing less chaotic because you are not concentrating urine one hour and diluting it the next.

Not rocket science, just regular science.

To give the swimmers the best chance at home, take the quiz at PherDal.com to see if the only FDA-cleared and sterile home fertility treatment is right for you.

Bottoms up. 💧💦🌊

02/28/2026

Ok so technically… I didn’t physically carry these babies.
I’m not related to them.
I might never meet them.

But emotionally? I’m in deep. 😬

When you go through infertility, get told you might not be a mom, then invent the thing that makes you one, it changes you.

Getting to help 500+ other families build theirs? That’s heavy in all the best ways. 🥹

See if PherDal is right for you with the quiz at PherDal.com

02/26/2026

It turns out not getting pregnant wasn’t the flex I thought it was.

What’s the most ridiculous thing you believed about getting pregnant before TTC or starting you fertility treatment journey?

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