Please assess the completion status of the following clinical trial:

Trial Title: Comparison of hhCG With hCG+ß in the Early Prediction of Ongoing Pregnancy.

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion criteria:~* Written informed consent~* Patients undergoing their first or second IVF-ET cycle~* Age 18-45 years~* Use of Ovitrelle for final follicular maturation and luteinization~* Fresh or Frozen day-5 blastocysts transrer (Autologus or Egg donation)~Exclusion criteria:~* Gestational surrogacy (patient's eggs used for pregnancy in a surrogate mother)~* Canceled IVF cycles~* GnRH agonist triggering cycles in the case of fresh ET.

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 45 Years
- Healthy Volunteers: f

Study Arms:
- All patients (Type: EXPERIMENTAL): Patients will undergo 3 blood samples after IVF-ET (pregnancy test) to determine pregnancy.

Based on this trial design, predict the completion outcome and termination type (if applicable).