Objectives: To investigate how Korean Medicine Doctors (KMDs) and pregnant women understand acupuncture treatment during pregnancy with a focus on safety. Methods: A survey was conducted in 163 KMDs and 157 women who were hospitalised in postnatal care clinics after childbirth. KMDs were asked regarding experience in acupuncture treatment for pregnant women and condition/disease for acupuncture treatment, intention to give acupuncture treatment to pregnant women and reason for yes/no, and consideration for acupuncture treatment for pregnant women. Patients were asked regarding their experience in acupuncture treatment before and during pregnancy and willingness to receive acupuncture treatment if necessary during future pregnancy. Results: 78% of KMDs have given acupuncture treatment to pregnant women if necessary, and it was mainly for pain. 63% of KMDs were willing to give acupuncture treatment for pregnant women with consideration of patient`s condition, specific acupuncture points, and stimulation methods. Pregnant women, however, were reluctant to receive acupuncture treatment during pregnancy (58%) in fear of miscarriage or needling itself. KMDs` clinical experience, patients` income Level and Level of education were not associated with greater use of acupuncture treatment during pregnancy (P>0.05). Conclusion: While many KMDs are willing to give acupuncture treatment to pregnant women if necessary, Little evidence on its safety and effectiveness prevents patients from seeking acupuncture treatment during pregnancy. Further research on this issue is urgently needed.