For the first six weeks after an abortion you should avoid baths to prevent infection. Until you are healed you should also refrain from heavy exercise that could strain the affected muscles. This includes intercourse. You should also watch for signs of infection and contact your doctor if you notice anything. Finally, monitor yourself for emotional strain.
Precautions should be to get on a good birth control method. Do not have sex for at least six weeks. You have to give your body time to heal after and abortion.
After having an abortion you should take things slow, not over exercise and take your anti infection medication as well as make certain that you rest for at lest 48 hours.