Changes in physical body size during gestation were monitored using 529 sets of sow measurements. All sows were from the same herd and production system with a range in parity from 1 to 8. Sows were individually weighed. P2 backfat thickness was determined by ultrasound and morphometric measurements of body size were taken five times during gestation: day 0 (at service). https://www.diegojavierfares.com/mega-offer-Dominatore-Del-Mare-Aviatore-Mustard-Yellow-great-offer/