Swimming with dolphins while menstruating is a common concern for travelers. This worry often stems from misunderstandings about animal behavior and the nature of menstrual flow in water. The direct answer is yes, it is generally safe and completely permitted, provided you use the proper internal hygiene products.
Is it Permitted to Swim While Menstruating
Tour operators and facilities offering dolphin encounters typically do not restrict participation based on menstruation. Their guidelines focus on general health, safety, and the well-being of the animals. Common restrictions usually prohibit participation for pregnant individuals or those with certain medical conditions, or require the use of buoyancy aids. Menstruating does not pose a threat to the animals or the environment. Hygiene concerns are easily managed with appropriate internal protection, ensuring a clean experience for the swimmer and the facility.
The Science of Blood Detection in Aquatic Mammals
The underlying concern about swimming with dolphins often relates to the possibility of blood attracting marine life. Menstrual fluid is not the same as pure venous blood from a wound; it is a complex mixture of blood, uterine tissue, mucus, and vaginal secretions. Dolphins, which are toothed whales, lack the necessary olfactory nerves for a sense of smell. Their primary senses are echolocation and highly developed hearing. Any small, diluted amount of menstrual fluid entering the water would be virtually undetectable to a dolphin.
The myth involving sharks being attracted to blood is also negligible in this context. Sharks detect minute quantities of amino acids found in blood, but there is no scientific evidence suggesting menstrual blood has ever been a factor in a shark attack. Furthermore, water pressure while submerged often temporarily slows or stops the flow. Any minimal amount released is immediately diluted in the large volume of water. Dolphin encounters usually take place in controlled, shallow, or near-shore environments, not the deep-ocean habitats where larger sharks are typically found.
Managing Menstruation While Swimming
Using an internal hygiene product is necessary for a comfortable and worry-free experience while swimming during your period. Tampons are an effective choice, as they absorb the flow before it enters the water. Choose an absorbency level appropriate for your flow and insert a fresh one immediately before entering the water.
Menstrual cups and discs are also highly recommended options for water activities. These products collect the fluid rather than absorbing it, meaning they do not swell with water like a tampon might. Many cups and discs can be worn for up to 12 hours, which is convenient for a full day of activities.
Traditional external products like pads or panty liners are not suitable for swimming. They are designed to absorb liquid and would quickly become saturated with water, making them ineffective and uncomfortable. Changing your internal product promptly after leaving the water maintains hygiene and comfort.