Stress Incontinence is very common in younger women [and older]after pregancy. It is basically leaking after coughing, sneezing, exercise; when the abdominal pressures increase. The pelvic floor has been stretched after delivery. The anatomical position of your urethra can change because of the relaxed muscles. The combination of the 2 can lead to leaking. Kegels, despite your reluctance will help. There are many ways to do Kegels. One is to use the muscles needed to stop or start the flow of urine. Another is to use the muscles needed to stop the passing of gas. Teh key is to contract for say 5 secs and relax for 10 [double the contraction time]. Another is quick pulses of the muscles for 10. But there are other things to consider. Try to limit fluid intake to 5 8oz drinks. People under estimate what they truely consume. Avoid sipping throughout the day. Drink only at meal time. Avoid drinking after supper time. Caffeine, Citrus, spicy foods, and chocolate, are bladder irritants. Medication may be a factor, duiretics, antihypertensives, antidepressants, sedatives and narcotics all relax the bladder. If this ocntinues to be a concern, consider seeing a urologist, or urogynecolist who specializes in continence. I too am beginning to exercise again after having my 18mo old. I work in urology. I hope this helps.