Labs and biomarkers: your questions, answered.
What to test, what results mean, and what testing should cost.
- Is an FSH or estradiol blood test worth it to diagnose perimenopause?
- How much does a full blood panel cost without insurance?
- How often should I retest my A1c if I'm prediabetic?
- Is direct-access lab testing legal in my state?
- What labs should you get before starting semaglutide or tirzepatide?
- My LDL is normal but should I still worry about heart risk?
- My total testosterone is normal but I have low-T symptoms. Why?
- What's the difference between a wellness biomarker panel and lab monitoring for my medication?
- When is an at-home blood test not good enough and I need a real lab draw?
- Which biomarkers actually affect my biological age?
- Should I act on a direct-to-consumer lab result without a clinician?