IRCT20200713048096N1 IRCT 2020-11-12 The University of Tarbiat modare The effect of Buerger Allen exercise on lower extremities edema during late pregnancy The effect of Modified Buerger Allen exercise on peripheral lower extremities edema during late pregnancy 2020-08-21 anticipated 20 Complete https://irct.ir/trial/49645 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research, Randomization description: ple in the community from 1. This numbering will be done without observing any special order. Step 2: We will randomly select a number as the sampling source in the table of random numbers. Step 3: From the origin of nuns, we will consider rows with the number of nuns digits. Step 4: We will read the numbers of the selected rows in order. We will count each repeated number only once. The first selected number will be in the intervention group and the next number will be in the control group. Sampling will continue until the sample size is completed. N/A Physiological edema of the lower extremities in late pregnancy. Intervention 1: Intervention group: Intervention groups include a group that will perform Burger Allen exercises at home for 10 days after training. How to do the exercises is as follows: 1- In the flat position, lean to the left (LLT) with an angle of 30-45 degrees so that it is supported by protection and raise the legs at an angle of 45 to 90 degrees, Raise your legs on a chair or board for 1.5 to 3 minutes.2. Then sit down and hang your legs for 3 to 5 minutes to restore their color. Care will be taken not to put pressure on the knees. In fact, each leg should be bent and stretched and then placed in this position for 3 minutes. The legs should be completely pink. If the legs are blue or painful, lift them up and rest if necessary. 3. Then for 3 minutes horizontally at a 180 degree angle and quietly in a relaxed position in a flat to the left. Lie down (LLT) at an angle of 30-45 degrees and keep your feet warm with a blanket. Intervention 2: Control group: The control group will receive routine prenatal care. No - There is not a plan to make this available Justification or reason for not sharing IPD is no more information