Embryo Transfer Checklist

Core Answer

Before and after embryo transfer, the controllable areas are endometrial readiness, hormone stability, and careful medication and behavior management after transfer.

Transfer is not the moment to add new supplements, change medication, or chase every online tip. The best preparation is to make sure the medical plan is clear and followed exactly.

Before Transfer

Endometrial Lining

Many clinics use an endometrial thickness around 7 mm or more as a common reference, but the decision also depends on endometrial pattern, hormone level, history, and the clinic’s protocol.

If the lining has repeatedly been thin, ask whether the team has reviewed adhesions, inflammation, uterine blood flow, fibroids, polyps, or hydrosalpinx.

Hormone Timing

Progesterone timing is critical in frozen embryo transfer cycles. The number of progesterone exposure days should match the embryo stage and clinic protocol.

Do not skip estrogen, progesterone, or luteal support medication unless the doctor changes the plan. Even small timing mistakes can create avoidable uncertainty.

Infection and Uterine Factors

Before transfer, the team may review symptoms, ultrasound findings, fluid in the uterine cavity, infection risk, and previous uterine procedures. If there is fever, significant pain, abnormal discharge, or a new medication, inform the clinic before transfer day.

The First 48 Hours After Transfer

Most patients do not need strict bed rest. Light daily activity is usually acceptable unless the clinic gives a specific restriction.

Focus on practical basics:

Take medication exactly on time.
Avoid strenuous exercise and heavy lifting.
Avoid high heat such as sauna, hot tubs, or overheating.
Do not start or stop medication without approval.
Keep the blood test date and avoid testing too early if it increases anxiety.

Common Mistakes

Staying in bed all day can increase anxiety and discomfort without making the embryo “stick” better.

Stopping medication after spotting is risky. Spotting can happen for several reasons, and the clinic should decide whether medication needs adjustment.

Reading symptoms too closely is rarely helpful. Cramping, fatigue, breast tenderness, and mood changes can come from progesterone as well as early pregnancy.