Final answer:
Palpation of a lateral bulge of the uterus at 7-8 weeks is a sign of pregnancy.
Step-by-step explanation:
Palpation of a lateral bulge of the uterus at 7-8 weeks is a sign of pregnancy. During this time period, the embryo is starting to develop and grow within the endometrium, which is the lining of the uterus. By palpating, or feeling the uterus, a healthcare provider may be able to detect the bulge, indicating the presence of a pregnancy.