Barbara Lawrenz (B Lawrenz)

Loop profile ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 26

Top Topics

Randomized Controlled Trial

Systematic Review

Polycystic Ovary Syndrome

Pregnancy Outcomes

Top Venues

Journal of assisted reproduction and genetics

Human reproduction (Oxford, England)

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

This page only lists publications with an associated author ORCID identifier.

Publications

Barbara Lawrenz, E Kalafat, B Ata, R Del Gallego, L Melado, I Elkhatib, H Fatemi
The combination of dydrogesterone and micronized vaginal progesterone can render serum progesterone level measurements on the day of embryo transfer and rescue attempts unnecessary in an HRT FET cycle. Journal of assisted reproduction and genetics 41 (4) (2024)
Barbara Lawrenz, E Kalafat, B Ata, L Melado, R Del Gallego, I Elkhatib, H Fatemi
Do women with severely diminished ovarian reserve undergoing modified natural cycles benefit from earlier trigger at smaller follicle size? Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology (2024)
Barbara Lawrenz, E Kalafat, B Ata, R Del Gallego, L Melado, I Elkhatib, H Fatemi
The combination of dydrogesterone and micronized vaginal progesterone can render serum progesterone level measurements on the day of embryo transfer and rescue attempts unnecessary in an HRT FET cycle. Journal of assisted reproduction and genetics 41 (4) (2024)
Barbara Lawrenz, E Kalafat, B Ata, L Melado, R Del Gallego, I Elkhatib, H Fatemi
Do women with severely diminished ovarian reserve undergoing modified natural-cycle in-vitro fertilization benefit from earlier trigger at smaller follicle size? Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology (2024)
Barbara Lawrenz, E Kalafat, B Ata, R Del Gallego, L Melado, I Elkhatib, H Fatemi
The combination of dydrogesterone and micronized vaginal progesterone can render serum progesterone level measurements on the day of embryo transfer and rescue attempts unnecessary in an HRT FET cycle. Journal of assisted reproduction and genetics 41 (4) (2024)
Barbara Lawrenz, B Ata, Erkan Kalafat, R Del Gallego, S Selim, J Edades, Human M Fatemi
Undetected, natural conception pregnancies in luteal phase stimulations-case series and review of literature. Human reproduction (Oxford, England) (2024)
Barbara Lawrenz, E Kalafat, B Ata, R Del Gallego, L Melado, I Elkhatib, H Fatemi
The combination of dydrogesterone and micronized vaginal progesterone can render serum progesterone level measurements on the day of embryo transfer and rescue attempts unnecessary in an HRT FET cycle. Journal of assisted reproduction and genetics (2024)
Barbara Lawrenz, E Kalafat, B Ata, L Melado, R Del Gallego, I Elkhatib, H Fatemi
Do women with severely diminished ovarian reserve undergoing modified natural cycles benefit from earlier trigger at smaller follicle size? Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology (2024)
Barbara Lawrenz, E Kalafat, B Ata, L Melado, R Del Gallego, I Elkhatib, H Fatemi
Do women with severely diminished ovarian reserve undergoing modified natural-cycle in-vitro fertilization benefit from earlier trigger at smaller follicle size? Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 64 (2) (2024)
Carol Coughlan, Barış Ata, Raquel Del Gallego, Barbara Lawrenz, Laura Melado, Suzan Samir, Human M Fatemi
Interindividual variation of progesterone elevation post LH rise: implications for natural cycle frozen embryo transfers in the individualized medicine era. Reproductive biology and endocrinology : RB&E 21 (1) (2023)
Barbara Lawrenz, B Ata, E Kalafat, Laura Melado, I Elkhatib, R Del Gallego, H Fatemi
Are systemic progesterone levels in true natural cycle euploid frozen embryo transfers with luteal phase support predictive for ongoing pregnancy rates? Human reproduction (Oxford, England) (2023)
I Elkhatib, Daniela Nogueira, A Bayram, A Abdala, R Del Gallego, Laura Melado, N De Munck, Barbara Lawrenz, H Fatemi
How to identify patients who would benefit from delayed-matured oocytes insemination: a sibling oocyte and ploidy outcome study. Human reproduction (Oxford, England) (2023)
Carol Coughlan, Barış Ata, Raquel Del Gallego, Barbara Lawrenz, Laura Melado, Suzan Samir, Human M Fatemi
Interindividual variation of progesterone elevation post LH rise: implications for natural cycle frozen embryo transfers in the individualized medicine era. Reproductive biology and endocrinology : RB&E 21 (1) (2023)
Carol Coughlan, Barış Ata, Raquel Del Gallego, Barbara Lawrenz, Laura Melado, Suzan Samir, Human M Fatemi
Interindividual variation of progesterone elevation post LH rise: implications for natural cycle frozen embryo transfers in the individualized medicine era. Reproductive biology and endocrinology : RB&E 21 (1) (2023)
Barbara Lawrenz, H M Fatemi
Are serum progesterone measurements truly representative for the identification of an adequate luteal phase in hormonal replacement therapy frozen embryo transfers? Human reproduction (Oxford, England) 37 (4) (2022)
Barbara Lawrenz, H M Fatemi
Should women receive luteal support following natural cycle frozen embryo transfer? A systematic review and meta-analysis. Critical assessment of a review and meta-analysis. Human reproduction update 27 (4) (2022)
Barbara Lawrenz, Desislava Markova, Laura Melado, Raquel Loja Vitorino, Shieryl Digma, Suzan Samir, Human M Fatemi
Prospective observational comparison of arteria uterina blood flow between two frozen embryo transfer cycle regimens: natural cycle versus hormonal replacement cycle. Archives of gynecology and obstetrics 306 (6) (2022)
Asina Bayram, Ibrahim Elkhatib, Andrea Abdala, Daniela Nogueira, Laura Melado, Human M Fatemi, Barbara Lawrenz
ART outcome after euploid frozen embryo transfer is not affected by previous Cesarean section delivery in the absence of intracavitary fluid. Journal of assisted reproduction and genetics 39 (11) (2022)
Neelke De Munck, Aşina Bayram, Ibrahim Elkhatib, Andrea Abdala, Ahmed El-Damen, Ana Arnanz, Laura Melado, Barbara Lawrenz, Human Mousavi Fatemi
Marginal differences in preimplantation morphokinetics between conventional IVF and ICSI in patients with preimplantation genetic testing for aneuploidy (PGT-A): A sibling oocyte study. PloS one 17 (4) (2022)
Barbara Lawrenz, H M Fatemi
Is the 'freeze-all' strategy really inferior to a 'fresh embryo transfer' strategy? Critical assessment of a randomized controlled trial. Human reproduction (Oxford, England) 36 (8) (2021)
Barbara Lawrenz, Carol Coughlan, Laura Melado, Human M Fatemi
The ART of frozen embryo transfer: back to nature! Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology 36 (6) (2020)
Barbara Lawrenz, C Coughlan, Laura Melado, Human M Fatemi
Ethnical and sociocultural differences causing infertility are poorly understood-insights from the Arabian perspective. Journal of assisted reproduction and genetics 36 (4) (2019)
Soheila Arefi, Gholamreza Khalili, Homa Iranmanesh, Fattaneh Farifteh, Ahmad Hosseini, Human M Fatemi, Barbara Lawrenz
Is the ovarian reserve influenced by vitamin D deficiency and the dress code in an infertile Iranian population? Journal of ovarian research 11 (1) (2018)
Alberto Liñán, Barbara Lawrenz, Ibrahim El Khatib, Asina Bayram, Ana Arnanz, Carmen Rubio, Rupali Chopra, Human M Fatemi
Clinical reassessment of human embryo ploidy status between cleavage and blastocyst stage by Next Generation Sequencing. PloS one 13 (8) (2018)
Barbara Lawrenz, Junard Sibal, Nicolas Garrido, Emmanuel Abu, Alliza Jean, Laura Melado, Human M Fatemi
Inter-assay variation and reproducibility of progesterone measurements during ovarian stimulation for IVF. PloS one 13 (11) (2018)
Barbara Lawrenz, Nicolas Garrido, Suzan Samir, Francisco Ruiz, Laura Melado, Human M Fatemi
Individual luteolysis pattern after GnRH-agonist trigger for final oocyte maturation. PloS one 12 (5) (2017)