Figure 1. Litter size at E18 and maternal fasting.

Stress did not have a simple effect on litter size. It interacted significantly with the effects of LPD and AZT on litter size. Error bars are 1SE. Data is from 5, 5, 5 and 5 unstressed and 12, 9, 12 and 14 stressed litters corresponding to NPD controls, LPD fed on low protein diet, NPDAZT treated with AZT but on normal diet, LPDAZT fed on low protein diet and treated with AZT respectively.