In the scriptures it says, "But if ye will turn to the Lord with full purpose of heart, and put your trust in him, and serve him with all diligence of mind, if ye do this, he will, according to his own will and pleasure, deliver you out of bondage."-Mosiah 7:33
And, "...when ye are in the service of your fellow beings ye are only in the service of your God."-Mosiah 2: 17
Now there's no point in recreating an organization out there that already exists but, being able to work with one and provide resources, publicity, and manpower could make such a huge impact. For one thing it would provide others with the support, emotionally and financially, that they need, it may also lead to an opportunity where we could be recipients of such love and sacrifice but mostly, I really feel strongly that if we can lose ourselves in the Lord's work by serving others we will blessed and delivered from our "bondage". I'm not saying that if we go help put on a 5K here and there that God will give us a baby but, I'm saying that if we can take this experience and be of help to others maybe God will ease the burden a bit. Maybe we'll gain a great understanding of the bigger picture or maybe we won't get lost in our self pity as often or maybe (and this I know will happen) we'll be able to be closer to the Spirit and therefore feel God's love for us stronger than before.
I believe that even though we may not be blessed with a baby immediately or faster than perhaps what is planned for us, that we will have the spiritual strength to press forward and endure to the end. And maybe even find a little joy along the way.