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natural frozen – thawed embryo transfer cycles

effect of progesterone in natural frozen – thawed embryo transfer cycles

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
IRCT
Registry ID
IRCT201108044339N6
Enrollment
109
Registered
2011-09-22
Start date
2011-03-01
Completion date
Unknown
Last updated
2021-04-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

female infertility. female infertility

Interventions

Intervention 1: On the second or third days of the menstrual cycle, all patients underwent transvaginal ultrasounds and serum hormone analysis for FSH. Then, a vaginal ultrasonographic examination was

Sponsors

Yazd University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: cryop reserved embryos after conventional in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) maternal age of 20-40 years (on the day of embryo freezing) regular menstrual cycle of 25-35 days body mass index of 20-27 kg/m2

Exclusion criteria

Exclusion criteria: the use of testicular sperm for ICSI (ejaculated sperm only) basal follicle stimulating hormone stage III-IV endometriosis polycystic ovarian syndrome (PCOS)

Design outcomes

Primary

MeasureTime frame
Chemical pregnancy. Timepoint: 14 days after embryo transfer. Method of measurement: BHCG TEST.

Secondary

MeasureTime frame
Clinical pregnancy. Timepoint: 4-5 weeks after embryo transfer. Method of measurement: Obestetrics sonography.;Implantation rates. Timepoint: Five weeks after embryo transfer. Method of measurement: The number of pregnancy sacs divided by the number of transferred embryos multiplied by 100.;Clinical abortion. Timepoint: before20 weeks of gestation. Method of measurement: as clinically.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Mozhgan Rahsepar

Yazd University of Medical Sciences

drrahsepar@hotmail.com+98 35 1824 7085

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026