# Understanding COVID-19 Infection in Pregnant Women and Their Babies

> **NCT04703270** · — · COMPLETED · sponsor: **St George's, University of London** · enrollment: 881 (actual)

## Conditions studied

- Corona Virus Infection
- Pregnancy Related
- Neonatal Infection
- Breastfeeding

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04703270
- **Lead sponsor:** St George's, University of London
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-01-04
- **Primary completion:** 2022-04-30
- **Final completion:** 2023-09-30
- **Target enrollment:** 881 (ACTUAL)
- **Last updated:** 2025-06-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04703270

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04703270, "Understanding COVID-19 Infection in Pregnant Women and Their Babies". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT04703270. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*