Overview
A prospective study that will take place in the hydrosonography clinic, comparing patients with an intact uterus to those who had a caesarean section. Eligible patients will preform a transvaginal ultrasound for evaluation of presence of a niche. After fixation of the transcervical catheter, we will flush 2 ml sterile NaCl 0.9% into the uterine cavity and aspirate the fluid. After collecting all samples, the samples will be snap frozen and stored at -80o C, until they undergo an immunological analysis.
Eligibility
Inclusion Criteria:
- Patients suffering from infertility and assigned for a hydrosonography exam for assessment of the integrity of the uterus and fallopian tubes.
Exclusion Criteria:
- Patients with hydrosalpinx/pyosalpinx/sactosalpinx
- Patients who went through surgical correction of a niche
- Hormonal treatment- estrogens or progestins.
- Immunosuppressive/immunomodulating medication