The phrase "after repeating this" is correct and usable in written English.
It can be used when referring to an action that follows the act of repeating something previously mentioned or done.
Example: "After repeating this process several times, I finally understood the concept."
Alternatives: "following this repetition" or "subsequent to this".
After repeating this step twice, supernatants were collected and stored at −80 °C for iTRAQ analysis.
After repeating this process multiple times, the AI would calculate the payback and then decide the best branch to follow.
After repeating this ritual every two weeks through the winter, he will return in the summer to assess any damage.
After repeating this whole process several times with various amounts, we eventually find the acquisition and retention spending values that optimize customer profitability.
After repeating this process several times (it turns out that three iterations are needed to solve the puzzle), we reach a state where all values are either zero or positive.
After repeating this step for a total of two DPBS washes to remove residual dye not taken up by nodules, 3D cultures were returned to the matrigel-supplemented growth media in which they are customarily maintained for imaging sessions.
Trump has made no effort to clarify his statements or prove he was telling the truth, after repeating this claim to millions of debate watchers and in subsequent TV interviews.
After repeating this loop a number of times, people begin to anticipate the reward.
Keep repeating this process after discarding the initial liquid and replacing it with clean turpentine.
Half double crochet into the back of the next stitch, then into the front of the stitch after that; repeat this pattern across the rest of the row.
After repeated exposures, this gas can produce a more long-standing dose-dependent increase in lung epithelium permeability that can persist for years (Bernard et al. 2003).
