Helmerhorst Fm
No ORCID on file
· 3 papers in corpus
observational
2011
BACKGROUND: Long-term effects of ovarian stimulation for IVF on the risk of ovarian malignancies are unknown. METHODS: We identified a nationwide historic cohort of 19,146 women who received IVF treatment in the Netherlands between 1983 an…
meta-analysis
2005
BACKGROUND: The postcoital test has poor diagnostic and prognostic characteristics. Nevertheless, some physicians believe it can identify scanty or abnormal mucus that might impair fertility. One way to avoid 'hostile' cervical mucus is int…
1977
Clinical findings suggest a relationship between prostaglandins of the F2a group progesterone and dysmenorrhea. The menstrual flow of 5 dysmenorrhoic women aged 20-30 years was collected 2 cycles with and 2 cycles without local intrauterine…