​ Conditions: Pregnancy; Obesity; Gestational Hypertension; Gestational Weight Gain

Interventions: Other: Gestational Weight Gain (GWG) Strategy

Sponsors: Shanghai First Maternal and Infant Health Hospital affiliated to Tongji University Medical School

Completed Conditions: Pregnancy; Obesity; Gestational Hypertension; Gestational Weight Gain
Interventions: Other: Gestational Weight Gain (GWG) Strategy
Sponsors: Shanghai First Maternal and Infant Health Hospital affiliated to Tongji University Medical School
Completed