LABS: How often should we retest to see improvements in our numbers/labs? Nancy Anderson January 17, 2023 18:39 Updated We recommend retesting after 60-90 days to see if the changes you’ve implemented have made improvements to your labs. Related articles LABS: Should I wait to test if I am pregnant/recently gave birth/am breastfeeding? LABS: What do you do after you get your results from the lab kit testing? LABS: Are the panels tested in the lab testing kits only for women? Comments 0 comments Article is closed for comments.