青云翻译

The researchers asked the participants to their health, and whether on a regular basis to the hospital for prenatal care.

Researchers asked participants to their medical conditions, and whether regular antenatal care to the hospital.

The researcher to the participant inquired they healthy situation, as well as whether regularly carries on the prenatal examination to the hospital.

Researchers asked the participants in their health situation, and whether it regularly to the hospital for prenatal screening.

Researchers asked participants to their medical conditions, and whether regular antenatal care to the hospital.