A: The short answer is YES.
They do. But there are a number of factors like the use of chemicals, deficiencies in diet, allergy to lash glue, and a general slowing down of the lash growth cycle that can delay full and complete recovery.
If you've typed "how long after chemo do eyelashes grow back" into Google, know that the answer depends on how you choose to support your lash growth journey.
Use a product like PrimeLash Mascara that nourishes your lashes with an infusion of vitamins A, B, C, H and E - while coating, lifting and separating them for 20x elongation.