Validation of a Food Frequency Questionnaire: VioScreen

Inclusion Criteria: * Age 18-40 as we are aiming to recruit women of child-bearing age * Pregnant women up to 26 weeks' gestation * Women assigned female sex at birth who are not pregnant Exclusion Criteria: * Women below the age of 18 or over the age of 40 years * Pregnant women more than 26 weeks' gestation at the time of enrollment * Women who are experiencing limited or reduced food intake related to nausea will not be approached for recruitment and are considered ineligible * Women who are unwilling to participate in the study due to time commitment or other reasons * Women whose capacity for study compliance is diminished due to conditions such as active untreated substance use disorder, untreated/uncontrolled schizophrenia, bipolar disorder, active psychosis will not be approached for recruitment and are considered ineligible