Bloodwork Tracker
Log labs over time and see trends against reference ranges. Stays on this device.
Ref: 300–1000 ng/dL
Add 2+ readings of a marker to see its trend.
All readings
0 entries
No readings yet.
Educational use only — not medical advice. Reference ranges are adult-male clinical conventions for orientation and vary by lab, sex, and age; nothing here is diagnostic. Your log is stored only in this browser (localStorage). Discuss results with a clinician.
About this tool
The bloodwork tracker logs your lab results over time and plots trends against reference ranges so you can see what's changing. Enter values for markers like total testosterone, estradiol, lipids, and CBC, and the tool charts each marker with its reference band. It is built for people managing TRT, hormone therapy, or general health who want to see direction, not just snapshots.
How to use it
- 1 Enter the date of your lab draw.
- 2 Add your values for each marker (testosterone, estradiol, lipids, CBC, and others).
- 3 View the trend charts with reference-range bands.
- 4 Compare two markers on the same timeline if you want.
Frequently asked questions
Is this a substitute for a doctor interpreting my labs?
No, this is not medical advice and it doesn't interpret results. The tool shows trends against reference ranges for your own tracking. Always have a clinician review abnormal results and any treatment decisions.
Which markers can I track?
Common hormone panels (total and free testosterone, estradiol, SHBG, LH, FSH), lipids (LDL, HDL, triglycerides), CBC (hematocrit, hemoglobin), and metabolic markers. Reference ranges are editable since labs vary.
Educational use only — not medical advice. Results are estimates based on published formulas and models.