Fig. 5. Frequency distribution of the length of the second pregnancy of the experimental (concurrently pregnant and lactating) females. The normal gestation length of females that go through pregnancy when not lactating is 19 days.
Fig. 5. Frequency distribution of the length of the second pregnancy of the experimental (concurrently pregnant and lactating) females. The normal gestation length of females that go through pregnancy when not lactating is 19 days.