TY - JOUR T1 - Are 12 systematic reviews on exercise in pregnancy too many? Not for 125 million women who are pregnant every year: Kudos Society of Obstetricians and Gynaecologists of Canada (SOGC) and Canadian Society for Exercise Physiology (CSEP) JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 79 LP - 80 DO - 10.1136/bjsports-2018-100416 VL - 53 IS - 2 AU - Karim M Khan Y1 - 2019/01/01 UR - http://bjsm.bmj.com/content/53/2/79.abstract N2 - There are about 125 million pregnancies a year. Exercise may be one of the most important health-promoting behaviours a woman can undertake before and during pregnancy, yet there are many questions around exercise and pregnancy. Can exercise early in a pregnancy lead to miscarriage? Does exercise lead to a tight pelvic floor and thus obstruct the baby’s passage in vaginal delivery? When can I return to being physically active? Is it normal to be incontinent after childbirth and do I need to take steps to address it or will I regain normal micturition without help? When can I have sex? … ER -