产前咨询  antenatal consultation

婚前咨询  premarital counseling

入大学前咨询  precollege counseling

术前咨询  Preoperative counseling

退休前咨询  Retirement counseling

父母孕前接触二硫化碳  Parents CS 2 exposure prior to pregnancy

怀孕前  prepregnancy

孕前  Pre-pregnancy; preconception

孕前保健  Family planning; Preconception care; Pre-pregnancy health; Progestation health care

孕前的  progestational

孕前肥胖  Obesity

孕前检查  Preconception examination

孕前期  progestational stage; Prophase of pregnancy; progestation

孕前期保健  Progestation health care

孕前期和孕早期疾病  Disease during pre-pregnancy and early pregnancy

孕前体质  pre-pregnant constitution

孕前体质指数  pre-pregnancy body mass index

孕前体重  pregestational weight; preconception weight

孕前体重指数  prepregnant BMI