Celiac disease in intrauterine growth restriction.

nancy-related estrogen surges may increase cervical production of HPV-resistant glandular-endocervical cells such that periods spent pregnant might be protective. The dose–response trend and direction of the association with established risk factors, parity, cigarette smoking and number of lifetime-sexual partners, suggest associations found are unlikely to be due to chance. Detection bias is unlikely as all cases were asymptomatic at enrollment. To guide CC control in developing countries, it seems prudent to evaluate birth-intervals longitudinally in the context of HPV subtypes, in order to clarify the possible protective aspect of pregnancy.