

Ready to feel like a new version of yourself?
Taking testosterone will shut off your body’s ability to make sperm. Store your healthiest sperm today, from home — and start feeling better now.
1 in 10 people
have difficulty with fertility.
And about 50% of infertility involves the male factor (AKA, your sperm health).
“I sleep, train, work, and interact with people at a completely new level. All aspects of my life have improved. I’m so glad I froze my sperm because this is helping me be the man I want to be, and will likely need to stay on this protocol for the foreseeable future.”
“I was about to start testosterone replacement therapy, and realized a week before that I should freeze my sperm in case my fertility doesn’t come back.”
“As an athlete in a high-impact sport, it was important for me to address my low T. But, having a family is also important to my wife and I. Legacy allowed me to have both.”
Choose the package that works best for you.
Undergoing medical treatment?
Our most comprehensive package offers long-term storage for maximum assurance. By freezing your healthiest sperm now, you always have peace of mind.

25 years of storage
3 collection kits for 3 samples
Pre-freeze STI test
Advanced Semen Analysis with DNA fragmentation testing
Undergoing fertility treatment?
Peace of mind with the flexibility to renew your storage plan after 5 years. Protected sperm for future use for people who may be undergoing IUI or IVF.

5 years of storage (renewable)
2 collection kits for 2 samples
Pre-freeze STI test
Does not include Advanced Semen Analysis with DNA fragmentation testing
Trying to conceive?
Recommended for people trying to have a baby so you have a complete picture of the fertility equation and piece of mind.

1 year of storage for 1 sample (renewable)
1 collection kit
Pre-freeze STI test
Advanced fertility testing
Curious about your overall health?
Sperm health can reveal more than fertility—it may also provide insight into broader health risks like diabetes and heart disease. This kit offers a comprehensive look at your reproductive and overall health, and is especially helpful for monitoring sperm production while on TRT if you’re hoping to conceive naturally.

Semen volume
Sperm concentration & count
Motility
Morphology
Frequently asked questions
It's a good idea to test your sperm before you start trying to conceive — although anytime is a good time. Our standard semen analysis tests for the main parameters of sperm health (count, concentration, motility, morphology, and semen volume). Sperm testing can identify factors that may make conception difficult, and can reduce the time to pregnancy.
If you are over 35, planning IUI or IVF, or have a history of pregnancy loss, we recommend semen analysis plus sperm DNA fragmentation, a test that measures percentage of sperm that contain damaged DNA.
Once your kit arrives at the lab, your sample will be opened and labeled. The lab scientists will replenish the sperm transport media to ensure the health of the sperm is maintained during analysis.
Next, the sample will be spun in a piece of lab equipment called a centrifuge to separate the sperm from the semen. Once sperm is concentrated, the lab scientists load a slide containing a portion of the sample into the computer-assisted semen analysis (CASA) system. This will report on sperm count, concentration, and motility (the percentage of sperm that are moving or "swimming"). Sperm morphology, the size and shape of sperm, is evaluated manually by an andrology scientist with a high-powered microscope.
If you choose to complete sperm DNA fragmentation analysis, that's performed using the Halosperm sperm chromatin dispersion technique. In this technique, a small portion of your sample is exposed to chemicals that denature, or separate, the strands of DNA in your sperm. This allows the lab scientists to assess which sperm contain broken or damaged DNA that could contribute to issues getting or staying pregnant.
Legacy’s at-home sperm analysis is a clinic-grade semen analysis without the clinic. It looks at all the key metrics of sperm health, including semen volume, sperm concentration, sperm motility, total motile sperm count, sperm morphology, and sperm DNA fragmentation.
Many at-home sperm testing options don’t look at sperm motility, morphology, or DNA fragmentation, which are important parameters. We’re also the only at-home sperm freezing option that includes a post-thaw analysis, in which we freeze and thaw a small portion of your sample to assess if it’s a good candidate for cryopreservation (sperm freezing).
Basic Semen Analysis looks at count/concentration and motility
Standard Semen Analysis looks at count/concentration, motility, and morphology
Advanced Semen Analysis looks at count/concentration, motility, morphology, and sperm DNA fragmentation
A sperm DNA fragmentation test analyzes what percentage of your sperm have damaged DNA. This damage can contribute to infertility, pregnancy loss, and poor health outcomes for your future children.
Together with a semen analysis, sperm DNA fragmentation testing provides a more complete picture of your reproductive health and your chances of conception.
Sperm DNA fragmentation is measured as part of our Advanced Semen Analysis.
No, we can assess sperm DNA fragmentation as part of the same kit that tests for the standard parameters of sperm health (count, concentration, motility, morphology, and volume).
The Legacy kit includes:
- A sterile sample cup to easily collect your sample from home
- The Legacy “vault,” an insulated zippered container that maintains a stable temperature during transportation
- The sperm transport liquid — a vial of pink fluid — to keep sample viable during shipping
- A security padlock to seal the vault (plus an extra, just in case)Free overnight shipping to send your sample to our lab for analysis
The Standard & Advanced Semen Analysis options also include lifetime access to our Insights dashboard, including your Sperm Score and a comparison of your metrics against thousands of clients your age.
Legacy’s semen analysis kit has been clinically validated. Our research team has compared the results of our kit to a conventional, in-person semen analysis and found no significant difference. There is likely to be a slight decline in sperm motility when using mail-in kits because of time spent in transit.
Legacy’s kit includes a sperm transport liquid that, when mixed with your semen sample, keeps sperm alive and healthy during shipment to our lab for testing.
From prep to results, it can take less than a week.
As soon as you order your kit, it will be express shipped to you. You should abstain from ejaculating for 2–5 days before using the kit. You should collect and return your sample on the same day, between Monday and Thursday. Each kit includes free overnight shipping back to our lab.
Your results will be available in your online dashboard within 48 hours of our lab receiving your sample. If you choose sperm freezing, your sample will be frozen immediately.
Yes, you can use frozen sperm for intrauterine insemination (IUI), in vitro fertilization (IVF), or intracytoplasmic sperm injection (ICSI). If you’re doing a fertility treatment cycle, having a healthy frozen sperm sample on hand can be an important back-up plan.





