Medication can reduse the amount of pain due to your problem. You can even think about accapuncture. If the pain is too intense to handle, surgery is always a choice.
Arthritis, or did you throw your hip out at some point? See your doctor, meanwhile if you're not on any prescription medications, take some Ibuprofen, which will help eliminate any swelling that maybe causing the pain.
The easiest exercise to do to avoid medication would be to keep a good posture, walking or swimming, lift objects safely, use a proper sleep posture/position and avoid sitting for prolonged periods.
Most cases of sciatica can indeed be treated at home. Painkillers are the number one choice of treatment. If your wife is not comfortable using painkillers, then rest and ice are the next best alternatives.
Any sort of sit up that works the abs, look up good abdominal exercises. CARDIO WILL NOT WORK
Any ab exrecises, throwing the ball, punting into a net, and leg exercises.
Any type of squats are good for your thighs and butt!!
Walking, swimming, & biking are all considered low-impact exercises which are best for a pregnant woman. One can obtain a good cardiovascular workout from any of these exercises while avoiding any jarring that would result from any high-impact exercise, such as running.
Vegans can do any exercises that non-vegans can do.
Yoga is a good exercise program for strengthening and toning the body and as such would help to lose belly fat. Any good gym will be able to help you choose good exercises for losing belly fat. Keep in mind that you also will need to control your diet for optimum results.
You should talk to your doctor first before starting any exercise for the knee joint pain because they will let you know what type of exercises for you would be good. But some of the exercises he/she will have you do may include a treadmill, an exercise bike, weights, or other exercise equipment.
Normally they do not have any correlation. But if you have prolonged rest after inguinal surgery and you have less muscle tone of back muscles, you may develop sciatica at times. Specially when you bent, twist and lift the weight, all at a time.
Some beneficial exercises for any knee problems are leg curls, straight-leg raises, bent-leg raises, and step ups. Also stretching helps with any stiffness or achy joints.