Embryo transfer day needs very little preparation: take your medicines exactly as prescribed, arrive with a comfortably full bladder, eat normally (no fasting — there's no anaesthesia), wear comfortable clothes, and skip strong perfume. The procedure itself takes minutes and you walk out afterwards.
The checklist, in order
- Take every medicine on schedule that morning — especially progesterone. Transfer day is not a day to improvise with doses; if you're unsure whether to take something, call the clinic rather than guessing.
- Eat and drink normally. There is no anaesthesia and no fasting requirement — arriving hungry helps nobody.
- Arrive with a comfortably full bladder. Start drinking water about an hour before, then stop. Full — not bursting. (Why this matters is below.)
- Skip perfume, strong deodorant and scented lotions. Embryos are cultured in air-quality-controlled labs, and many clinics ask patients to come fragrance-free on transfer day as a precaution.
- Wear comfortable, easy clothes. You'll change for the procedure; there's nothing to dress up for.
- Keep the day light. Plan nothing demanding afterwards — not because rest is medically required, but because you'll want the headspace.
- Bring your partner if you'd like. Most clinics welcome a partner in or near the room — ask yours what's allowed.
Why the full bladder matters
Two practical reasons, both about geometry. A full bladder gives the abdominal ultrasound a clear window to watch the catheter — you can usually see the moment of transfer on screen. It also gently straightens the angle between cervix and uterus, making the catheter's path smoother, which keeps the procedure comfortable and quick.
If you overshoot and are genuinely uncomfortable, tell the team — they would rather let you part-empty your bladder than have you in distress on the table.
What actually happens in the room
The procedure mirrors a routine gynaec exam: a speculum, a gentle clean of the cervix, and then — guided by ultrasound — a soft catheter carries the embryo through the cervix into the uterine cavity. No sedation, no cuts, no needles. It takes minutes and feels like a smear test. The embryologist confirms the catheter is empty, and you're done.
Transfer day asks almost nothing of your body — medicines on time, a full bladder, and calm. The lab and the team do the rest.
Questions worth asking before you leave
Transfer day is the natural moment to get clarity for the wait ahead:
- What grade is the embryo being transferred, and at what stage (day 3 or day 5)?
- How many embryos are being transferred — and why that number?
- Are any embryos being frozen? How many?
- When exactly is my pregnancy test, and what should I do until then?
Right after: nothing dramatic
You can empty your bladder immediately — the embryo cannot fall out, and holding on achieves nothing. Rest for a few minutes if the clinic offers it, then go home to normal life: walking, sitting and light activity are all fine from day one. The full aftercare list — what matters, what doesn't — is in precautions after embryo transfer, and what the next two weeks feel like is in the day-by-day guide.
Frequently asked
Do I need to fast before an embryo transfer?
No. There is no anaesthesia, so eat and drink normally. A light, normal meal beforehand is sensible.
How full should my bladder be?
Comfortably full — as if you'd want to use the washroom soon, not as if you can't hold on. Drinking a couple of glasses of water an hour before usually gets it right.
Can I cough or sneeze during or after the transfer?
Yes, harmlessly. The uterus is not an open cavity the embryo can be shaken out of — coughing, sneezing, laughing and using the washroom change nothing.
Can I drive myself home?
Yes. With no sedation involved, you can drive, take an auto, or walk — whatever is comfortable.
Should I rest completely for the remainder of the day?
You can take it easy for your own comfort, but bed rest is not medically required — normal, gentle activity from the same day is fine and does not reduce the chance of success.