STUDY QUESTION: The objective of this trial is to compare the effectiveness and costs of true natural cycle (true NC-) frozen embryo transfer (FET) using urinary LH tests to modified NC-FET using repeated ultrasound monitoring and ovulation trigger to time FET in the NC. Secondary outcomes are the cancellation rates of FET (ovulation before hCG or no dominant follicle, no ovulation by LH urine test, poor embryo survival), pregnancy outcomes (miscarriage rate, clinical pregnancy rates, multiple ongoing pregnancy rates, live birth rates, costs) and neonatal outcomes (including gestational age, birthweight and sex, congenital abnormalities or diseases of babies born).WHAT IS KNOWN ALREADY: FET is at the heart of modern IVF. To allow implantati...
Introduction In vitro fertilisation (IVF) has evolved as an intervention of choice to help couples w...
Background: Frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
STUDY QUESTION: The objective of this trial is to compare the effectiveness and costs of true natura...
STUDY QUESTION: What are the patient-reported outcomes (PROs) and patient-reported experiences (PREs...
Background: frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
Background: Frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
STUDY QUESTION: Are live birth rates (LBRs) after artificial cycle frozen-thawed embryo transfer (AC...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
Introduction In vitro fertilisation (IVF) has evolved as an intervention of choice to help couples w...
Background: Frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
STUDY QUESTION: The objective of this trial is to compare the effectiveness and costs of true natura...
STUDY QUESTION: What are the patient-reported outcomes (PROs) and patient-reported experiences (PREs...
Background: frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
Background: Frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
STUDY QUESTION: Are live birth rates (LBRs) after artificial cycle frozen-thawed embryo transfer (AC...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...
Introduction In vitro fertilisation (IVF) has evolved as an intervention of choice to help couples w...
Background: Frozen thawed embryo transfer (FET) is a cost-effective adjunct to IVF or IVF-ICSI treat...
Background: Infertility affects one in seven couples; many of these need in vitro fertilisation (IVF...