Tandem Treatment
Tandem treatment is an IVF plan that looks at your own eggs and donor eggs in the same treatment window. The aim is to consider both sources together, rather than choosing only one in advance.
What is tandem treatment?
It is different from egg donation alone. In a tandem plan you still go through your own egg collection, while donor eggs are brought into the laboratory in the same period. Embryos from each source are cultured separately. The transfer decision follows embryo development and the clinician's assessment.
Who may consider it?
- A low reserve, with a wish to try one's own eggs once more
- Earlier cycles that produced very few embryos
- A wish to compare own-egg and donor-egg embryos in one plan
- Age or reserve that makes a plan based only on own eggs uncertain
How the path usually unfolds
- A joint plan for your ovarian response and the donor cycle
- Calendars aligned so both collections fall in one treatment window
- Separate collection, fertilisation and embryo culture
- A transfer choice, with other embryos frozen when that is appropriate
Tandem treatment is not a default. It means an extra collection and a donor plan. Suitability depends on examination and on the law where treatment would take place.
IVF
Egg Donation
Sperm Donation
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