| 12 weeks | 14 weeks | 34 weeks | Delivery | 0-14 days |
---|---|---|---|---|---|
Screening | √ |  |  |  |  |
Consent | √ |  |  |  |  |
Maternal height |  | √ | √ |  |  |
Maternal weight |  | √ | √ |  |  |
Maternal skin folds |  | √ | √ |  |  |
Maternal grip strength |  | √ | √ |  |  |
Maternal medication |  | √ | √ |  |  |
Maternal supplements |  | √ | √ |  |  |
Maternal diet |  | √ | √ |  |  |
Maternal health |  | √ | √ |  |  |
Family health | √ | √ | √ |  |  |
Ultrasound scan | √ |  | √ |  |  |
Maternal blood for 25(OH)-vitamin D, Ca, Alb, bALP, DBP Blood pellet | √ | √ | √ |  |  |
Maternal urine sample for bone markers |  | √ | √ |  |  |
Umbilical venous blood and Placental tissue |  |  |  | √ |  |
Infant urine sample |  |  |  | √ |  |
Infant length |  |  |  | √ |  |
Infant weight |  |  |  | √ |  |
Infant skinfolds |  |  |  | √ |  |
Infant DXA |  |  |  |  | √ |