# Can I scuba dive while pregnant?

Source: https://www.pregnancypowerhour.com/pregnancy/can-i/scuba-dive-pregnant
Last updated: 2026-07-15

> Leading medical and diving organizations strongly recommend avoiding scuba diving during pregnancy due to unique risks to fetal circulation and potential adverse outcomes.

Considering activities during pregnancy often brings up questions about safety and what's truly evidence-based. For those who enjoy the underwater world, the question of [Can I scuba dive while pregnant?](/pregnancy/can-i/scuba-dive-pregnant) is a significant one. The clear guidance from leading medical and diving organizations, including the American College of Obstetricians and Gynecologists (ACOG) and the Divers Alert Network (DAN), is to completely avoid scuba diving throughout pregnancy. This recommendation is rooted in understanding the unique physiological changes occurring in both your body and your developing baby. It’s about making informed decisions that prioritize the well-being of both you and your little one.

The primary concern with scuba diving during pregnancy revolves around decompression sickness. While adults have mechanisms to manage nitrogen bubbles that can form when ascending from depth, a developing fetus's circulatory system is profoundly different. The fetal circulation cannot eliminate these nitrogen bubbles in the same efficient way an adult's can, making the fetus particularly vulnerable to the effects of decompression sickness. This distinct difference in how the body handles nitrogen creates a specific risk that even highly experienced divers cannot fully mitigate through standard safety protocols. It's not about your skill level, but rather the inherent physiological limitations and vulnerabilities during pregnancy.

Research, including some animal studies, has further highlighted potential adverse fetal outcomes associated with diving. These findings reinforce the cautious approach taken by medical and diving experts. When we're making informed decisions during pregnancy, understanding these specific risks helps us prioritize the well-being of the baby. It’s similar to how we carefully consider dietary choices, like understanding the nuances of consuming [Can I eat smoked salmon while pregnant?](/pregnancy/can-i/eat-smoked-salmon-pregnant) or the clear guidance around avoiding [Can I eat raw sprouts while pregnant?](/pregnancy/can-i/eat-raw-sprouts-pregnant). Each decision contributes to a calm and clear pregnancy experience.

While scuba diving is off the table, this doesn't mean you have to miss out on all water activities. Snorkeling at the surface is generally considered safe and can be a wonderful way to enjoy the marine environment, offering a gentle connection to the water. Freediving, which involves holding your breath and diving without tanks, presents its own separate set of considerations and potential risks related to oxygen levels and pressure changes that would need to be discussed thoroughly with your care provider. The goal is always to find activities that support your physical and emotional well-being and peace of mind, while also ensuring the safest possible environment for your pregnancy. You get to decide what feels right for you, based on evidence-based information. If you have any specific concerns about activities or want to explore options for staying active and grounded, your provider is your best resource for your specific situation. We can also explore how to maintain a sense of adventure and calm during your pregnancy journey in a one-on-one Power Hour consultation.