Influence of psychological intervention on pregnancy rate of in vitro fertilization-embryo transfer / 中国实用护理杂志

Objective To evaluate the influence of psychological intervention on pregnancy rate of in vitro fertilization-embryo transfer.Methods Using the key words,including in vitro fertilization-embryo transfer and psychological,the data were retrieved from CNKI,CBM,VIP,Wanfang and PubMed.The quality of eligible studies was evaluated by two reviews independently and Meta-analysis was conducted on studies.Results Totally thirteen Chinese studies and three foreign studies were included.Conclusions Psychological intervention using in the process of in vitro fertilization-embryo transfer can improve the pregnancy rate,which is worthy of clinical application.