A sterile, guided way to support at-home insemination — for donor conception, single parents by choice, LGBTQ+ family building, and couples following a home protocol recommended by their provider.
An insemination cup kit is a sterile, single-use system for collecting a semen specimen and transferring it into the vaginal canal, close to the cervix, without intercourse. It's a low-intervention option that many people use at home as part of a donor insemination process, or as an intracervical insemination (ICI) method recommended by a fertility provider.
Each Schwille Collection Cups kit includes two components: a sterile graduated specimen cup for collection, and a soft-tip, needle-free transfer syringe for insertion. Both pieces are individually sterilized, latex-free, and free of spermicide or lubricant residue that could affect sperm movement.
Individuals and couples using donor sperm (from a known donor or a licensed sperm bank), single parents by choice, LGBTQ+ couples building their families, and different-sex couples who have been advised by a physician that home insemination is a reasonable option for their situation.
This is general product guidance, not medical advice. Always follow instructions from your physician or fertility clinic if they differ from the steps below.
Insemination is most likely to succeed within roughly 12–24 hours of ovulation. Most people track this with ovulation predictor kits (LH strips), basal body temperature, or cervical mucus changes, and plan collection for the day of a positive LH surge or as directed by a fertility provider.
The semen specimen is collected directly into the sterile cup, either through masturbation or using a specialized collection condom, without any lubricant, soap, or spermicide contacting the cup or its contents, as these can impair sperm motility.
Freshly collected semen is initially thick (coagulated) and typically liquefies within 15–30 minutes at room temperature, becoming thinner and easier to draw into the syringe. Insemination is generally most effective when performed within about an hour of collection.
Once liquefied, the syringe's soft, flexible tip is used to slowly draw the specimen up from the cup, taking care to avoid introducing air bubbles, which can push the specimen back out during transfer.
Many people lie down with hips slightly elevated (for example, with a pillow underneath) to make insertion comfortable and to help keep the specimen near the cervix afterward.
The syringe's soft tip is gently inserted into the vaginal canal, generally just a couple of inches, well short of the cervix — the syringe is not designed or intended to pass through the cervical opening. The plunger is then depressed slowly and steadily over 10–20 seconds to release the specimen near the cervix.
After the syringe is withdrawn, most protocols recommend remaining lying down with hips elevated for 15–30 minutes to reduce fluid loss, though there is no strong evidence this changes outcomes — comfort is the main goal.
Many people repeat insemination on 2–3 consecutive days around ovulation to increase the chance of the egg and sperm being present at the same time, and track results with a pregnancy test roughly 14 days later.
Our insemination kit instructions were developed with input from licensed fertility nurses and are reviewed annually. That said, this page is educational and does not replace individualized medical advice — please talk to a physician or fertility specialist about whether at-home insemination is right for you.
One complete kit — cup, syringe, and instruction card. Good for trying the product before ordering a bundle.
Three kits for those planning to try across multiple days of a fertile window, or across more than one cycle.
Six kits at our lowest per-kit price, for those planning ahead for several cycles of at-home insemination.
Published estimates for intracervical insemination (ICI) — the method used with this kit — vary widely by study, typically citing a per-cycle success rate somewhere in the range of 5–20%, influenced heavily by age, sperm quality, and timing accuracy. This is generally lower than clinic-based IUI. Your physician can give you numbers specific to your situation.
Yes. Once a frozen specimen is thawed according to your sperm bank's instructions, it can be transferred into the sterile cup and drawn into the syringe the same way as a fresh specimen. Follow your sperm bank's thawing and timing guidance closely, as this affects viability.
No. IUI is a clinical procedure where a specially prepared ("washed") sperm sample is placed directly into the uterus by a trained provider using a thin catheter. This kit is designed for intracervical insemination (ICI), which places the specimen in the vaginal canal near the cervix and is intended for at-home use.
Ideally within about 30–60 minutes of collection, after the specimen has liquefied at room temperature. Sperm motility declines over time outside the body, so shorter is generally better.
Yes — our support line is staffed in part by team members with fertility-nursing backgrounds who can walk through the general process with you. They cannot provide medical advice or diagnose a fertility issue; for that, please see a licensed physician.
Our support team is happy to walk through how the kit works and help you choose the right bundle for your plans.
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