Cycle Care: Lab Test Timing

See which lab tests are typically timed to which cycle day — FSH and estradiol on day 2–4, progesterone about 7 days after ovulation — with a linked clinical source for every rule. Log period dates, get a reminder before each testing window, and find a laboratory nearby. Cycle Care explains educational lab-test timing with linked clinical sources. A positive urine LH-test date can adjust an estimated window. Find laboratories through a Google Maps search using the selected test name. Review your period history and estimated cycle phases. Local reminders cover expected cycle dates. Your health records stay on this device in an encrypted archive excluded from backup. No cloud sync or account is used. Records do not restore automatically if you lose the device or delete the app. Optional device authentication helps protect access. Test timing depends on the reason for testing. Cycle Care does not determine which tests you need, diagnose a condition, measure hormones or confirm ovulation. Predictions are estimates and must not be used for contraception. Follow your clinician and laboratory instructions. Free, without subscriptions or in-app purchases. No advertising or tracking SDK. Supports iPhone and iPad.