| ACOG | American College of Obstetricians and Gynaecologists. |
| ESDRM | Sport Sciences School of Rio Maior—Santarém Polytechnic University, Portugal. |
| GPAQ | Global Physical Activity Questionnaire. |
| IOC | International Olympic Committee. |
| MET | Metabolic Equivalents of Task. |
| MVPA | Moderate-to-vigorous physical activity. |
| PA | Physical activity. |
| RANZCOG | Royal Australian and New Zealand College of Obstetricians and Gynaecologists. |
| SPRINT | Sport Physical Activity and Health Research and Innovation Center, Portugal. |
| US DHHS | United States Department of Health and Human Services. |
| WHO | World Health Organisation. |