What Is Therapeutic Donor Insemination (TDI)?
Therapeutic Donor Insemination (TDI) offers a straightforward and cost-effective solution for individuals and couples hoping to grow their families. This fertility procedure involves the placement of frozen-thawed donor sperm into the uterus during the most fertile part of the menstrual cycle, increasing the likelihood of conception. It is a trusted option for single individuals, LGBTQ+ families, and those facing severe male infertility.
How TDI Works: A Step-by-Step Process
TDI combines advanced medical techniques with precise timing to optimize the chances of pregnancy. Here’s how it works:
Selecting a Donor
Synchronizing with Ovulation
Preparing the Sperm Sample
Performing the Procedure
How Does Donor Insemination (TDI) Work in Details | Expert Explains:
- Selecting a Donor
Donor sperm is carefully selected from accredited sperm banks. These donors undergo rigorous health screenings to ensure safety and quality. Patients can choose donors based on characteristics like physical traits or academic background. - Synchronizing with Ovulation
Fertility specialists closely monitor the ovulation cycle using ultrasounds and blood tests. By pinpointing the optimal time for insemination, the procedure aligns with the body’s natural fertility window. - Preparing the Sperm Sample
The frozen-thawed sperm sample undergoes a preparation process to isolate healthy, motile sperm. This ensures only the most viable cells are used for insemination. - Performing the Procedure
Using a thin catheter, the prepared sperm is gently deposited into the uterus. This simple and quick procedure is virtually painless, allowing patients to return to their routine immediately afterward.
Why Choose Donor Insemination?
Who Can Consider TDI As Fertility Treatment?
- Single women who want to start a family on their own terms.
- Same-sex female couples using donor sperm for conception.
- Couples experiencing severe male-factor infertility or other fertility challenges.
Regulated and Safe
With stringent Health Canada oversight, TDI offers a high standard of safety and quality. Patients can trust that donor sperm meets rigorous health and screening standards.
Cost-Effective and Accessible
Compared to other fertility treatments, TDI is an affordable and less invasive option, making it accessible to many aspiring parents.
Legal and Regulatory Considerations for TDI in Canada
Health Canada Guidelines
Canada’s fertility treatments adhere to strict guidelines under the Assisted Human Reproduction Act and related Health Canada regulations. These ensure:
- Donor Screening: Donors must undergo comprehensive health evaluations.
- Traceability: Clinics and sperm banks must maintain detailed records to ensure accountability and safety.
- Compliance: Only approved and licensed facilities may handle donor sperm.
Anonymity and Consent
Under Canadian law, donor anonymity is preserved unless explicitly waived by the donor. Patients are provided with non-identifiable donor profiles, ensuring privacy for both parties.
Take the First Step Toward Your TDI Treatment
FAQs About Therapeutic Donor Insemination (TDI)
What Is the Success Rate of TDI?
Success rates vary depending on factors like age and overall health. Women under 35 have a success rate of 15%-20% per cycle.
Is TDI Painful?
The procedure is minimally invasive and usually pain-free. Some patients may experience mild discomfort similar to a pap smear.
Is Donor Sperm Safe?
Yes. Health Canada’s strict regulations ensure donor sperm is extensively screened for safety and quality. Only licensed facilities can provide donor sperm in Canada.