Birgit Alsbjerg

GnRHa trigger and individualized luteal phase hCG support according to ovarian response to stimulation: two prospective randomized controlled multi-centre studies in IVF patients

Peter Humaidan, Nikolaos P. Polyzos, Birgit Alsbjerg et al. · Human Reproduction · 2013 · 216 citations

Medicine, Endocrinology, Gynecology +16

Progesterone levels on pregnancy test day after hormone replacement therapy-cryopreserved embryo transfer cycles and related reproductive outcomes

Birgit Alsbjerg, Lise Thomsen, Rita Laursen et al. · Reproductive BioMedicine Online · 2018 · 112 citations

Veterinary Medicine, Gynecology, Obstetrics +16

Pregnancy loss after frozen-embryo transfer—a comparison of three protocols

Candido Tomás, Birgit Alsbjerg, Hannu Martikainen et al. · Fertility and Sterility · 2012 · 111 citations · Full text

Veterinary Medicine, Gynecology, Obstetrics +14

Early luteal phase endocrine profile is affected by the mode of triggering final oocyte maturation and the luteal phase support used in recombinant follicle-stimulating hormone–gonadotropin-releasing hormone antagonist in vitro fertilization cycles

Human M. Fatemi, Nikolaos P. Polyzos, Inge Van Vaerenbergh et al. · Fertility and Sterility · 2013 · 81 citations

Veterinary Medicine, Endocrinology, Physiology +17

Vaginal Microbiota and In Vitro Fertilization Outcomes: Development of a Simple Diagnostic Tool to Predict Patients at Risk of a Poor Reproductive Outcome

Thor Haahr, Peter Humaidan, Helle Olesen Elbæk et al. · The Journal of Infectious Diseases · 2018 · 59 citations

Life Sciences, Microbiology, Medical Microbiology +12