3500yards this week. Not bad for a fat, tired, pregnant lady. I did 20 laps today, and 20 yesterday, 13 on Wednesday, and 17 on Monday. My feet and legs were starting to cramp towards the end of today's swim. 20 twice in a row is hard. But I needed to make up for only doing 13 on Wed. I didn't leave myself enough time that day, to get a whole work out in.