Huanhuan Chen
ORCID: 0000-0002-8117-4410
· 3 papers in corpus
observational
2026
BACKGROUND: Current guidelines recommend laparoscopic cystectomy for ovarian endometrioma (OMA) ≥4 cm before fertility treatment, yet cystectomy inevitably damages ovarian reserve. While recent large-scale studies have confirmed that cystec…
other
2026
BACKGROUND: Diminished ovarian reserve (DOR) is defined as the decline in both quantity and quality of oocytes in the ovarian cortex. In recent years, DOR has shown an increasing trend among young women. However, the specific etiology and d…
observational
2021
Prevalence and associated factors of infertility among 20-49 year old women in Henan Province, China
BACKGROUND: Infertility is a reproductive health problem which affects not only individuals, families and social populations. Recently, the infertility rate in China has a trend of increase year by year, and few studies have reported the in…