Please assess the completion status of the following clinical trial:

Trial Title: MOD Diet in Gestational Diabetes Mellitus

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

Eligibility Criteria:
Inclusion Criteria:~* Pregnant women between the ages 18-40 years old~* A positive GDM diagnosis at 24-28 weeks gestation~* GDM management by diet alone~* willing to consume food provided in the study~* English speaking~Exclusion Criteria:~* multiple gestation~* hypertriglyceridemia (fasting TG \>400 mg/dL)~* suspected overt diabetes (previous A1c≥6.5)~* smoker~* fasting glucose \>110mg/dL~* overt cognitive impairment~* presence of risk factors for placental insufficiency or growth restriction (e.g.~hypertension, renal disease, history of preeclampsia, use of β-blockers)~* history of preterm birth~* other major medical disorder

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 40 Years
- Healthy Volunteers: f

Study Arms:
- Standard Care Diet (Type: ACTIVE_COMPARATOR): After the controlled feeding study, participants in this group will follow the standard care diet for the remainder of pregnancy with the assistance of a study dietitian. The standard care study diet will provide the standard 40% Carb/20% Pro/40% Fat as energy, distributed consistently across 3 meals and 2 snacks.
- Macro-Optimized Diet (MOD) (Type: EXPERIMENTAL): After the controlled feeding study, participants in this group will follow the MOD diet for the remainder of pregnancy with the assistance of a study dietitian. The MOD diet will differ from control by macronutrient distribution at breakfast specifically, but also at each eating occasion, although the daily macronutrient distribution is equal to the control diet. At breakfast, the MOD diet will provide 10% Carb/30% Pro/60% Fat.

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