A notebook for the busiest weeks of treatment.
Keep track of an IVF or IUI cycle: medicine doses and times, appointments, transfer date and test day, privately on your phone.
In short: Splash IVF and IUI mode tracks treatment cycles: medication days, scans, retrieval or insemination, transfer and test dates, alongside symptoms. It is saved on your phone by default, and it is free. It supports your clinic’s plan and does not replace it.

Keep track of a treatment cycle: medicines, appointments and key dates.
IVF, frozen transfer or IUI
Pick your treatment, add the transfer or insemination date, and see the wait to test day.

Medicines and appointments
Each medicine with its dose and times. Tick doses off and keep visits in one list.

Kind wording
Written to be gentle in a stressful time, with support content when you need it.

Your clinic leads
Splash is a notebook, not medical advice. Always follow your clinic's plan.

How do I track an IVF cycle?
Choose fresh IVF or ICSI, frozen embryo transfer, or IUI. Add your transfer or insemination date and Splash counts down the wait to test day.
Medicines and visits
Set up each medicine with its dose and times, tick doses off as you take them, and keep appointments in one list.
Gentle wording
Treatment is stressful. Splash keeps its tone calm and offers support reads.
Questions
Does Splash replace my clinic’s plan?
No. It is a notebook. Always follow your clinic’s instructions.
Read more
More features
- PrivacyYour cycle lives on your phone. Optional sync is end-to-end encrypted.
- Apps and widgetsiPhone with Apple Health, Apple Watch, widgets, Android with Health Connect, and the web.
- Partner sharingShare what you choose with a QR code. Pause or switch it off any time.
- Lock Screen timersLive Activities on iPhone: a dose countdown, your mini pill window and a contraction timer.
- PredictionsPeriod and fertile-window estimates shown as honest ranges.
- InsightsCycle history, patterns, gentle experiments and your yearly Wrapped.
Try ivf and iui in ten seconds.
Keep track of a treatment cycle: medicines, appointments and key dates. No sign-up: it opens in your browser.
Splash is not contraception and not a medical device. Predictions are estimates.