My wife and I recently started working out and eating healthy. We eat a lot of salads and soups with wheat bread. Excercise includes the treadmill and cycling for me and my wife does the threadmill, step master, aerobics and abs excercises.

However, while I have lost weight, she has gained. I dont get it. She gained 2pounds this week despite having really sweat it out at the gym and eaten healthy. I have the exact same diet and much less excercise and i lost 2 pounds.

In the last 2 weeks, i lost 5 pounds and she has been excercising for a month and didn't loose any weight at all. Today she checked and she gained.

Can anyone help or advise us on this?