Women experiencing the following conditions should not exercise
during pregnancy, according to The American College of
Obstetricians and Gynecologists:    • pregnancy-induced
hypertension (preeclampsia, toxemia);   • preterm ruptured
membranes;   • preterm labor in a previous or current pregnancy;
• insufficient cervix/cervical cerclage;   • persistent second-
or third-trimester bleeding; or   • intrauterine growth
restriction.  Pregnancy-induced Hypertension  Symptoms of
pregnancy-induced hypertension include elevated blood pressure,
protein in the urine, increased weight gain, and increased
swelling. This condition decreases blood flow to the uterus so
that the placenta, which nourishes the fetus, lacks any
reserves. The typical treatment for this condition is bedrest if
the fetus is not mature, and delivery if the baby is mature. Any
exercise, with its combined impact of stress on the mother's
body and dehydration, can be very dangerous to the fetus,
risking fetal injury or death.  Premature Rupture of t