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Why plans differ
Stimulation planning takes account of age, ovarian reserve, follicle development and the response in earlier cycles. A plan that was used for another patient may not address the same clinical questions.
Before a consultation, share AMH, hormone and ultrasound reports together with medication and embryology records from previous treatment. The team uses these findings to discuss an individual approach.
Luteal phase stimulation
Luteal phase stimulation begins after ovulation rather than at the usual start of the follicular phase. It may be discussed for selected patients with low reserve, a low response or a need to accumulate eggs or embryos.
When a plan combines follicular and luteal stimulation, it is often described as double stimulation or DuoStim. Luteal-phase treatment involves freezing embryos and planning transfer separately.
Progestin-primed ovarian stimulation
Progestin-primed ovarian stimulation (PPOS) uses a progestin during stimulation to help control premature ovulation. It is associated with a freeze-all approach rather than a fresh transfer in the same stimulation cycle.
Whether PPOS fits the treatment plan is a clinical decision. The doctor reviews the assessment and intended retrieval and transfer arrangements.
Individual retrieval timing
The interval between the trigger injection and retrieval is planned around monitoring and egg maturity considerations. For selected patients with earlier maturity difficulties or a slow response, the team may discuss an individualized retrieval schedule.
Do not alter the trigger or retrieval time yourself. Follow the written timing given by the team and report any deviation promptly.
Questions for the consultation
Ask why a particular approach is proposed, which monitoring can take place locally, whether freezing and a separate transfer are expected, and what the plan means for travel.
If you have had earlier unsuccessful treatment, the previous protocol, follicle measurements, trigger timing and egg maturity record can help focus the review.
Connect the protocol to the rest of the plan
Scroll across to view all columns.
| Approach discussed | Planning question |
|---|---|
| Follicular or luteal start | When does stimulation begin in relation to the patient’s monitored cycle? |
| PPOS | Does the progestin-based stimulation plan involve freezing embryos and transfer later? |
| DuoStim | Are follicular and luteal stimulation both being considered within the treatment sequence? |
| Individual retrieval timing | Which monitoring and earlier egg-maturity findings are informing the trigger and procedure schedule? |
What the plan means for travel and costs
A retrieval plan and a transfer plan may require different visits. Ask which monitoring can take place locally, which reports need review before travel and whether a later transfer cycle is expected.
The quotation should distinguish the medical package, medication, storage and any additional procedures. A multi-retrieval allowance is a financial inclusion; the clinical decision to continue treatment is reviewed separately.
See fresh and frozen embryo transfer, medication and monitoring and package terms.