Please assess the completion status of the following clinical trial:

Trial Title: Necessity of Antibiotics for Prevention of Delivery-associated Infections After Spontaneous Vaginal Delivery at Term

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: PREVENTION
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Term pregnancy~* Normal labor~Exclusion Criteria:~* Penicillin allergy~* Previous history antibiotic using within 2 weeks~* Patients cannot take oral medication~* Patients have underlying disease eg. diabetes mellitus, hypertension, HIV infection~* Premature rupture of membranes

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: f

Study Arms:
- Amoxicillin (Type: EXPERIMENTAL): The patient will be received amoxicillin 500 mg 2 capsules orally bid pc for 5 days
- Placebo (Type: PLACEBO_COMPARATOR): The patient will be received placebo 2 capsules orally bid pc for 5 days

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