Here are some good examples from youtube of guided meditations that can open doors within your own mind if you don't know how to open them on your own. Make sure going in to these that you have a strong shield in place (the first one below is a very trusted shielding technique). These are forms of self-hypnosis that brings you into conscious contact with your higher-self and spirit guides with whom all knowledge and answers reside. You will notice in most of these that the first thing they do is put your body to sleep. The next thing will be to take you on a journey within your own mind to either meet your spirit guides, access your past lives, heal yourself, or heal the earth. There is also a little pregnancy relaxation meditation on here. These guided meditations are the perfect thing to do when you get a moment to yourself and you want to go a little deeper :)
This is a fantastic shield building technique by Lisa Renee. I do a version of this multiple times a day and will teach my children how to it ASAP.
This is a quick little hypno-birthing guided meditation for relaxation and refreshment. Training for birth by meditating is so helpful!
Contact Spirt Guides
This is a guided meditation that helps you to make initial contact with your spirit guides. Make sure you wear your energetic shield!
Healing your Body
This is a guided meditation that helps you to heal yourself from whatever ails you. Make sure you wear your energetic shield!
Past Life Regression
This is a guided meditation that helps you open the memories to your own past lives. Make sure you wear your energetic shield!
Healing the Earth
This is a very short guided meditation that helps you use your energy and conscious focused will to heal the Planet Earth. Wear your shield!