Jianzhi Ren

ORCID: 0000-0003-1735-8941 · 2 papers in corpus · active 2014-2020

Study types

  • article 2

Condition tags

  • endometriosis 1
  • infertility 1
article 2020
Low body mass index is associated with ectopic pregnancy following assisted reproductive techniques: a retrospective study
BJOG: An International Journal of Obstetrics & Gynaecology ·doi:10.1111/1471-0528.16378

Objective To investigate the association between body mass index (BMI) and ectopic pregnancy (EP) following embryo transfer (ET). Design Retrospective cohort study. Setting University‐affiliated hospital. Population A total of 16 378 pregna…

article 2014
Does prolonged pituitary down-regulation with gonadotropin-releasing hormone agonist improve the live-birth rate in in vitro fertilization treatment?
·doi:10.1016/j.fertnstert.2014.03.030