To answer your position question, when it is low, it is closer to the opening of your vagina and easier to reach, when it is high, it is pointing more toward the back, further in and may be more difficult to reach, It will not flatten out like a popped pimple. Every woman is different. The only way for you to know the difference is to check it regularly and compare those feelings. It takes time to figure out the different feelings of your cervix. Good luck.
It changes but for some it feels like the tip of a nose. When you are ovulating it gets shorter and really soft and the opening gets a little wider. Sperm is sort of designed to go in it and through it, specially when you are ovulating when its soft and high and open sperm gets in it easier but those little s*ckers are so small that they fit through anything!
Don't trust the position of your cervix to know if you have ovulated or not. A lot of women ovulate later than their calculations. once you have established a temperature pattern, you will have a better idea of when to use the OPK. Also check other O symptoms like the cervical mucus or pain on your side, etc.
What your feeling is perfectly normal.pp was correct a womans cervix changes through out the cycle and even through out the day,hence why check same time each day.check out this info.
http://infertility.about.com/od/tryingtoconceive101/ht/cervixovulation.htm
Hi. I check my cervix on a regular basis but it is important to remember that cervical changes happen differently in every woman. It is written that when your ovulate it is supposed to be soft, high, open and wet (SHOW) but after you ovulate it should go back to closed and firm. Mine really hasn't changed enough for me to even notice, but it is not the same in all women. Soft feels kinda like your earlobe or your lips depending on how it happens for you. Hope this helps!