Each person is different, but I tapered down the Nolva from 40-30-20-10 on the 6th day with 10mg for the remaining 10 days on my 4wk PCT and had no gyno sides at all from my mdrol cycle.
You'll probably get comments suggesting more products to help boost your t-levels, LH, and other hormones that Beatdrol shut down, but I would start with the necessary safeguards such as your SERM and liver protectants, and then add hormone boosters as-needed in subsequent cycles. You'll learn and find out what your body needs as you gain experience. Seems like a waste of money to me to take an expensive supplement to boost a hormone that will return unaided in a few days to a week. But some people don't return back to normak for weekS, and that's when those extra products would help.