The effect of intrauterine hCG injection before embryo transfer on pregnancy rate in frozen embryo transfer cycles

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20110602006689N4

Enrollment

300

Registered

2021-09-08

Start date

2021-09-22

Completion date

Unknown

Last updated

2021-11-01

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

Conditions

Infertility. Female infertility

Interventions

Intervention 1: Intervention group: in 2-3rd day of mensuration period, after baseline ultrasound, ensuring uterine and ovarian suppression and ovarian pathologies role out, 2 mg estradiol will be s

Eligibility

Sex/Gender

Female

Age

20 Years to 39 Years

Inclusion criteria

Inclusion criteria: Age 20-39 Embryo with grade A and B First transfer

Exclusion criteria

Exclusion criteria: Age 40 or above 40 Male infertility TESE or PESA and azospermia History of myomectomy Hydrosalphinx Myoma with compressive effect Endometriosis

Design outcomes

Primary

Measure	Time frame
Pregnancy. Timepoint: 2 weeks after embryos transfer. Method of measurement: Ultrasound.	—

Secondary

Measure	Time frame
Clinical pregnancy rate. Timepoint: From 12 weeks. Method of measurement: Heart rate presence on ultrasound.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Sedighe Hoseinimosa

Tehran University of Medical Sciences

hoseinimosa@razi.tums.ac.ir+98 21 8800 8810

Outcome results

None listed

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