Braxton Hicks contraction is defined by Taber's Medical dictionary as an intermittent, painless contraction that may occur every 10 to 20 minutes after the first trimester of pregnancy.
最初由 rainzw 发布 Braxton Hicks contraction is defined by Taber's Medical dictionary as an intermittent, painless contraction that may occur every 10 to 20 minutes after the first trimester of pregnancy.