Thanks Holly. I'm very happy with my loss so far. Since surgery I've lost 30 lbs, slower than some but I knew that might happen. I'll just keep working my plan and see what happens.
Sleep apnea can be caused or aggravated by weight, however, even people with normal weight have it. Actually my DB's mom and aunt who aren't overweight both have it. As your doctor said, if your airway is small then it might close up when you are sleeping as the muscles relax. I urge you to investigate this disorder and definitely get tested. Even when people feel they sleep fine and don't have any symptoms, they could still have it. A person doesn't realise the amount of times per night that they stop breathing. You won't even wake up enough to know you've waken up when your brain gives your body the signal to slightly wake you up so you'll start breathing again. Also, when this happens your oxygen levels can fall. Mine were in the 80% range when sleeping without my CPAP and it should be in the 95-98% range. I didn't know, nor did my DB hear, that I stopped breathing 80 times within a two hour window. Can you imagine how much I stopped breathing during the whole night? Sure I knew I snored, but never would I have imagined I stopped breathing.
Some symptoms are difficulty in losing weight/weight gain, snoring, tiredness, morning headaches, GERD/acid reflux, forgetfullness, getting up at night to use the restroom more than once, change in personality. Now there are more, but these are some of the typical symptoms. Now of those, I had all but the morning headaches. Ok, I had headaches, but they weren't related to this problem. Now after getting diagnosed and using a CPAP, ALL of my symptoms disappeared, even the acid reflux.
It can take a long time for symptoms to appear. If your dr. is concerned, I would urge you to go ahead and get tested. It's a simple test and painless. They put tons of monitoring electrodes on you and then you sleep...that's it. At least then you will know whether or not you have it.