Yes, regular blood tests are recommended during PCT to monitor hormone levels, especially testosterone and estrogen. A doctor or endocrinologist can do these tests and interpret the results to ensure your recovery is on track.
For PCT, hCG is best used before starting Clomid or Nolvadex. It helps your body restart natural testosterone production but should be timed correctly to avoid slowing down full recovery.
Bloodwork + smart timing = smoother recovery!