ICI — Intracervical Insemination
The most accessible and private fertility treatment available — performed at a clinic or at home. Understand what ICI is, who it's for, honest success rates, and how to decide between clinical and home options.
What is ICI?
Intracervical insemination (ICI) is the simplest form of artificial insemination. Sperm — either from a partner or a donor — is deposited at or near the opening of the cervix using a syringe and soft catheter. The sperm then travels through the cervix, uterus, and into the fallopian tubes to fertilize an egg naturally.
ICI differs from IUI (intrauterine insemination) in one key way: sperm is not washed or concentrated, and is placed near the cervix rather than inside the uterus. This makes ICI easier to perform, less expensive, and suitable for at-home use — but also means the sperm has a longer distance to travel.
ICI uses unwashed (ICI-ready) sperm, which retains the seminal plasma. Placing unwashed sperm inside the uterus would cause cramping and inflammation, which is why IUI requires laboratory sperm washing — a key distinction.
ICI vs. IUI — Key Differences
Bottom line: ICI is best for healthy individuals under 35 without known fertility issues. IUI is typically more effective and preferred when monitoring, medication, or clinical oversight is needed. Both are valid starting points depending on your situation.
ICI Success Rates — Honest Data
ICI success rates are comparable to IUI for uncomplicated patients — but honest communication is important. These are per-cycle rates; cumulative success over multiple cycles is higher.
| Patient Age | Success Rate / Cycle |
|---|---|
| Under 35 | 10–15% |
| 35–37 | 8–12% |
| 38–40 | 5–9% |
| 41+ | 2–5% |
Sources: Crha et al. (2001), Byrd et al. (1994), and published reproductive medicine literature. ICI-specific randomized controlled trial data is limited; rates are extrapolated from clinical insemination studies.
Clinical ICI vs. Home ICI
ICI is unique among fertility treatments in that it can be performed safely and effectively at home. Here's how the two approaches compare.
| Factor | Clinical ICI | Home ICI |
|---|---|---|
| Location | Fertility clinic or OB/GYN office | Your own home |
| Cost per cycle | $200–$600 (procedure only) | $150–$400 (kit + sperm cost) |
| Sperm preparation | Minimal wash or unwashed | Must use ICI-ready (unwashed) sperm |
| Ovulation monitoring | Ultrasound available if ordered | LH test strips / BBT charting |
| Timing precision | Trigger shot option | Based on LH surge detection |
| Success rate / cycle | 10–15% | 10–15% (comparable if well-timed) |
| Privacy | Requires clinic visit | Completely private |
| Emotional environment | Clinical; not intimate | Comfortable, partner present |
| Doctor oversight | Immediate access to RE | None during procedure |
| Best for | Anyone; monitoring concerns | Healthy under 35, no fertility issues |
Home ICI May Be an Option for You
For healthy individuals under 35 using certified donor sperm, home ICI offers a private, affordable, and often emotionally meaningful way to begin your fertility journey. It's particularly popular among LGBTQ+ individuals and couples, and single parents by choice.
MakeAMom is one of the most trusted providers of at-home insemination kits in the US. Their kits are designed specifically for use with frozen (ICI-ready) donor sperm and come with detailed instructions. They have supported thousands of families across all orientations and family structures.
Home ICI is NOT recommended if:
- You have a diagnosed fertility condition (PCOS, endometriosis, low ovarian reserve)
- Your partner has a semen analysis showing significant abnormalities
- You are 38 or older
- You have had 3+ unsuccessful home attempts without clinical evaluation
Clinic or Home? A Decision Guide
Use these guidelines as a starting framework. Always discuss your individual situation with a reproductive endocrinologist or your OB/GYN.
Home ICI may be right if…
- You are under 35 and have no diagnosed fertility conditions
- You are using certified donor sperm from a licensed sperm bank (ICI-ready/unwashed)
- You have regular, predictable menstrual cycles and can reliably detect your LH surge
- You want to start your journey in a comfortable, private, intimate environment
- Cost is a significant factor and you want to try before pursuing clinical treatment
- You are LGBTQ+ and seeking an affirming, self-directed family building experience
See a clinic if…
- You are 35 or older
- You have irregular cycles or difficulty confirming ovulation
- You have a diagnosed condition such as PCOS, endometriosis, or low ovarian reserve
- Your partner has known fertility issues (count, motility, morphology)
- You have had 3–4 unsuccessful home insemination cycles
- You want clinical monitoring, ultrasound confirmation, or medication support
Find a Fertility Clinic Offering ICI
Not all fertility clinics offer clinical ICI — many transition patients directly to IUI. Search our directory for clinics by treatment type.
Medical Disclaimer: This content is for educational purposes only. ICI success rates cited are estimates from published reproductive medicine literature. Individual outcomes vary. Home insemination guidance is general and does not replace personalized medical advice. Consult a licensed healthcare provider before starting any fertility treatment.