Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Birth weights were extracted for each intervention participant's infant through electronic health record data.

Birth weights were extracted for each control participant's infant through electronic health record data.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.

Participants receive the allocated intervention to help manage gestational weight gain that includes education on weight regulation, healthy eating, physical activity, and goal setting.

Intervention group: During the intervention, all participants will start out at the Baseline level. The baseline level will last 2 weeks and there will be an assessment to determine weight gain over those 2 weeks. If weight gain has succeeded the recommended amount, participants will be adapted up to a new level of intervention that includes education on GWG, healthy eating and physical activity. After every 4 weeks, an assessment will be performed and adaptations up will be made if necessary. Adaptations include addition of exercise sessions, healthy eating recipe demonstrations, and meal replacements. Participants will weigh themselves daily, wear an activity monitor, record their diet, and complete paper and online surveys.

Participants do not receive the allocated intervention but self-monitor their behaviors, complete study tasks and receive prenatal care as normal.

Control group: Participants will follow the same self-monitoring/assessment schedule but will not receive the GWG, healthy eating, and physical activity education or adaptations.