The comparison of pregnancy rate of day 2 versus day 3 and blastocyst embryo transfer in ICSI (intra cytoplasmic sperm injection) method

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201205141760N18

Enrollment

580

Registered

2012-08-15

Start date

2011-12-22

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

embryo transfer. Complications of attempted introduction of embryo in embryo transfer

Interventions

Intervention 1: Intervention: embryo transfer in the third day and blastocyst. Intervention 2: Control: Embryo transfer in the second day.

Treatment - Other

Intervention: embryo transfer in the third day and blastocyst

Control: Embryo transfer in the second day

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: Infertile couples with women aged 20-40 and men aged 20-60 with any cause of infertility? Patients with B-HCG test is positive 14 days after embryo transfer.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Pregnancy. Timepoint: Five weeks after embryo transfer. Method of measurement: SONO - Vaginal.	—

Secondary

Measure	Time frame
The number of embryos transferred. Timepoint: Five weeks after embryo transfer. Method of measurement: SONO - Vaginal.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Matab Zeinalzadeh

Fatemehzahra Fertility & reproductive Health Reseach Center

zeinalmahtab@yahoo.com+98 11 1227 4881

Outcome results

None listed

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