Ay, best to check with your OB muna, sis, every pregnancy is different kasi, at depende sa water condition at kung may complications ka ba! A few of us moms nagswim pa rin during pregnancy, pero laging may go-signal muna from our doctors kaya mas safe talaga. Basta kung payagan ka ng doctor mo, mainit lang at relaxing ang dagat naman, just be careful sa slippery areas at avoid kung may strong currents.