Sleep Apnea Support Group
Sleep apnea is a common sleep disorder characterized by brief interruptions of breathing during sleep. People with sleep apnea partially awaken as they struggle to breathe, but in the morning they may not be aware of sleep disturbances.

As for lovemaking, you aren't planning on wearing your mask during that are you? There's no reason why your need for a CPAP should interfere with lovemaking. And actually, once you've started to get the kind of sleep you're supposed to be getting you might find your lovemaking sessions to be even more enjoyable. :)
can this mask thing be something that "fixes" the problem or will I probably have to wear it for the rest of my life? I'm 69 now. BTW, your answers were extremely kind and helpful. I'm very grateful.
I fully understand your need to have a mate in your life, but this mate needs to care about you and not how you look in a CPAP mask. What if something more serious befalls you? What if you have a stroke? Would he stick by your side through that? If he loves you he will and if he loves you he will not care if you wear a mask to bed. Look, I don't even put my mask on until I'm ready to turn out the light and go to sleep.
You aren't going to know until you talk to him and good relationships are built on honesty so go have a talk with him. Tell him what is in your future. If he's worth having in your life he will support you wearing a mask and using your CPAP.
You say your apnea is severe. I am hoping that you don't decide against treatment if this man of yours is put off by the idea. Severe apnea is nothing to mess with. I speak from personal experience as mine is quite severe. Look at it this way. Without treatment you have a VERY good chance of having a heart attack or stroke. You give up treatment for someone else and that happens then where are you? You deserve love in your life and companionship, but you also deserve to live without the dangers of strokes, high blood pressure, heart attacks, dead brain cells, obesity, or heaven forbid, falling asleep while driving or doing some task where alertness is vital.
Talk to him. You might be surprised by how accepting he can be. And good luck!
If your man has health issues of his own then chances are very good that he will be accepting of your apnea and need for treatment.
This is what support is all about and the journey you're on right now feels very scary and overwhelming. We've been where you are and where you're going and will be happy to talk you through it if needed. Hugs!
Anyway, get your machine and mask and I'm sure you will feel much better. Also, remember this is also going to be a long journey so don't expect too much too soon. One tip on the machine and mask, most machines are similar, but it is the mask that is the most important thing. You want it to be comfortable and have the least amount of leaks possible. You may have to try multiple masks, I went through 5 before I found the one that suited me. There are 3 types of masks, Nasal pillows, Nasal masks and Full face masks. I use a FFM because I a mouth breather (I breathe through my mouth) but are trying to teach myself to breathe through my nose.
http://hope2sleepguide.co.uk
http://www.sleepguide.com
The sooner you talk to your man the sooner you'll know how he is going to feel seeing you using a CPAP. Not knowing his reaction may turn out to be worse than knowing his reaction. You feel strongly enough about him to let him into your bed and your life, do you trust him? Talk to him.