Patient description: The patients is a 25-year-old G1 P1 pregnant woman who is 24W3D gestational old who developed a sudden unset of fever and chills, accompany with nausea and vomiting. She also complains of dysuria, urgency and frequency. She also reports some severe pain in the flank. Her vital signs are: T = 39.7ºC, P = 117, R = 20, and BP = 113/74 mm Hg. Physical examination reveals tenderness on palpation of both costovertebral angles. She has no history of recurrent UTI prior to her pregnancy or any other underlying disease. The urine culture showed Gram-negative rod-shaped bacterial cells, leukocytes, and leukocyte casts. The blood culture is negative. A CBC shows Hb 12.9 g/dL, Hct 39%, MCV 76 fL, WBC count 14,120/µL.

Clinical trial eligibility criteria: eligible ages (years): 18.0-60.0,  Flanks Fat Reduction vs. Control Signed informed consent to participate in the study. 2. Female and male subjects, between 18 to 60 years of age at the time of enrolment 3. Fitzpatrick Skin Type I to VI. 4. Fat thickness of at least 1.5 cm in the treated area (measured by calibrated caliper). 5. BMI interval: BMI between 22 to 30 (normal to overweight, but not obese). 6. If female, not pregnant or lactating, must be either post-menopausal, surgically sterilized, or using a medically acceptable form of birth control at least 3 months prior to enrollment (i.e., oral contraceptives, contraceptive implant, barrier methods with spermicide or abstinence). 7. In addition, negative urine pregnancy test as tested before each treatment and at the last follow-up visit for women with child-bearing potential (e.g. not menopause). 8. General good health confirmed by medical history and skin examination of the treated area. 9. Willing to follow the treatment and follow-up schedule and post-treatment care instructions. 10. Willingness to refrain from a change in diet/ exercise/medication regimen for the entire course of the study. 11. Willing to have photographs and images taken of the treated areas to be used, de-identified in evaluations, publications and presentations  History of hypertension, ischemic heart disease, valvular heart disease, congestive heart failure, pacemaker/defibrillator, abdominal aortic aneurism 2. Known hyperlipidemia, diabetes mellitus, hepatitis, liver disease, HIV positive status, blood coagulopathy or excessive bleeding, autoimmune or connective tissue disease 3. Having or undergoing any form of treatment for active cancer, or having a history of skin cancer or any other cancer in the areas to be treated, including presence of malignant or pre-malignant pigmented lesions 4. Having any active electrical implant anywhere in the body, such as a pacemaker or an internal defibrillator 5. Having a permanent implant in the treated area, such as metal plates or an injected chemical substance such as silicone 6. Having undergone any other surgery in the treated areas within 12 months of treatment or during the study, including liposuction 7. Previous body contouring procedures in the treatment area within 12 months 8. History of skin disease in the treatment area, known tendency to form keloids or poor wound healing 9. Suffering from significant skin conditions in the treated areas or inflammatory skin conditions, including, but not limited to, open lacerations or abrasions and active cold sores or herpes sores prior to treatment (duration of resolution as per the Investigator's discretion) or during the treatment course 10. Skin lesions in the treatment area other than simple nevi on physical examination (e.g., atypical nevus, tattoo, abrasions) including depressed scars in the treatment area 11. Very poor skin quality (i.e., severe laxity) 12. Abdominal wall diastasis or hernia on physical examination 13. Abnormal kidney, liver or coagulation functions, abnormal lipid profile or blood count within the last 3 months 14. Obesity (BMI above 30) 15. Childbirth within the last 12 months or breastfeeding women. Any acute or chronic condition which, in the opinion of the investigator, could interfere with the conduct of the study 16. Unstable weight within the last 6 months (i.e., ± 3% weight change in the prior six months) 17. Fat thickness lower than 2.5 cm after strapping at the treated area. 18. Participation in another clinical study involving same anatomical areas within the last 6 months (or 30 days in case different anatomical areas were treated in previous trial/s). 19. As per the Investigator's discretion, any physical or mental condition which might make it unsafe for the subject to participate in this study