Sleep Apnea

अपनी भाषा में प्लॉट जोड़ेंDavid is having a hard time breathing in his sleep. Is it a simple case of sleep apnea or is something more darker?David is having a hard time breathing in his sleep. Is it a simple case of sleep apnea or is something more darker?David is having a hard time breathing in his sleep. Is it a simple case of sleep apnea or is something more darker?