Please assess the completion status of the following clinical trial:

Trial Title: The Influence of Needle Diameter on Post Dural Puncture Headache

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

Eligibility Criteria:
Inclusion Criteria:~* healthy~* pregnant~* spinal anesthesia at delivery (vaginal delivery or cesarean section emergency grade 2-4)~* informed consent~Exclusion Criteria:~* chronic headache~* (attempt to) epidural anesthesia

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

Study Arms:
- G25 pencil point needle (Type: EXPERIMENTAL): healthy pregnant women who at (vaginal or cesarean section) delivery get spinal anesthesia administered with use of a 25 gauge pencil point needle
- G27 pencil point needle (Type: ACTIVE_COMPARATOR): healthy pregnant women who at (vaginal or cesarean section) delivery get spinal anesthesia administered with use of a 27 gauge pencil point needle

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