I’ve come to a part in a pattern I’m working on (front section of baby sweater) where it reads:
You will now have 21 sts on the needle. Place a marker thread at neck edge. Work 19 rows dec 1 st at neck edge in 3rd and every following 4th row.
Do I decrease at the beginning, middle or end of the decreasing rows? It doesn’t specify and I’m too much of a newbie to naturally determine which would be correct.