If you have a medium to heavy period , the period beachwear is better suited to use as extra protection to your tampon or menstrual cup. In this case, we do not recommend wearing the period beachwear alone when swimming.
Light period: Yes. When you are in the water, the blood cannot leave your body because of the water pressure. When you come out of the water, the blood will naturally come out and flow into your swimsuit (replacing the water in the absorbent part). Blood contains iron and is therefore heavier than water, which is why it settles at the bottom of period beachwear.