Traditional Chinese almanac (建除十二神) — best days for surgery, medical treatments, and starting health regimens.
Medical dates are described here as a historical almanac custom, not as clinical guidance. Traditional texts associate 除 Remove (Chú) with themes of clearing and change, but appointment urgency, clinician instructions, and evidence-based care always take priority.
Calendar edition: 2025 · Output checked against the selected month.
May may bring higher travel and venue demand, so confirm bookings, transport, and staffing early. For Medical Procedures, also surgery, medical treatments, and starting health regimens. Use the ratings to shortlist dates, then confirm the real-world details.
There are 7 excellent days and 12 good days — 19 total days rated 65+ out of 31 days in May.
We use the traditional 建除十二神 (Jiànchú Shíèr Shén) — the 12 Day Officers system — combined with lunar calendar analysis. Each day is scored based on its Day Officer, lunar date, and activity-specific profiles from the Chinese almanac.
May may bring higher travel and venue demand, so confirm bookings, transport, and staffing early. For this activity, surgery, medical treatments, and starting health regimens. Confirm those practical details before treating an almanac rating as a final choice.