In this study, the investigators aimed to evaluate to the efficacy of the needle type used in follicular flushing in oocyte retrieval in the poorest responders undergoing IVF.
This study will include: 1. women with less than four follicles on the day of hCG administration 2. women between 20-45 age old 3. The value of progesterone on the day of hCG administration will be under 1.5ng/ml
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
SINGLE
Enrollment
80
single lumen needle use during oocyte retrieval
after aspiration of follicles, 3 times flushing will be performed in double lumen needle.
Bulent Haydardedeoglu
Adana, Turkey (Türkiye)
number of metaphase 2 oocyte
Time frame: Six months
clinical pregnancy rate
Time frame: eigth months
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