Fig. 1
From: Telehealth in antenatal care: recent insights and advances
Schedule of antenatal visits for low-risk antenatal telehealth models. Schedule of face-to-face and telehealth visits for three antenatal telehealth models for low-risk pregnancies (Peahl et al. [17], in green; Palmer et al. [20], in red; Fryer et al. [18], in orange), compared with the standard antenatal care schedule (in blue)