Table 6.

Timing of using antenatal care apps.

Time		Value, n (%)
Start time
	Before pregnancy	189 (20.5)
	Within 12 weeks of gestation	619 (67.1)
	12-27 weeks of gestation	103 (11.2)
	After 27 weeks of pregnancy	12 (1.3)
Frequency
	1-7 times/week	326 (35.2)
	1-2 times/day	457 (49.4)
	≥3 times/day	128 (13.8)
	Other	15 (1.6)
Average duration of each use
	≤15 minute	455 (49.1)
	15-30 minute	394 (42.5)
	30-60 minute	56 (6.0)
	≥1 hour	21 (2.3)
Longest duration of antenatal care app retainment
	<3 months	188 (20.4)
	3-6 months	350 (38.0)
	6-12 months	309 (33.5)
	>1 year	75 (8)