Polymorphic eruption of pregnancy is an itchy, bumpy rash that starts in the stretch marks of the abdomen in the last 3 months of pregnancy then clears with delivery. It is also called PUPPP or Pruritic Urticarial Papules and Plaques of Pregnancy.
The association also recommends two days of a progressive resistance training routine. Depending on your schedule and your access to equipment, you may do all of your workouts at the gym for five to six days per week, or perhaps take one to two days for a walk-and-run session around your neighborhood.
The fitness website Sports Fitness Advisor recommends starting with one to three sets of 10 repetitions per exercise, then moving up to 20 to 25 repetitions for three sets, three days per week. The repetition advice does not apply to planks; simply try to keep improving your time with that exercise.