Enjoy it!!! I am fascinated by the way these little ones develop. I am on #3 and he is so much more mobile and verbal than my other two were. He is a scooching machine and this week he started to pull up on things at 8 months, but like I said the other two were not that interested in moving around they didn't walk until they were well over a year old and I was so nervous, talked to the doctor, bought exspensive "walking shoes"...I literally drove myself crazy. Now they are 6 and 4 and I am constantly telling them to stop running! If you are looking for a suggestion beyond relaxing and to enjoy your baby, maybe try a walker. Little Jack loves the thing and since he has been in it the pulling up has begun, and he has yet to "crawl" on his knees.
My nephew crawled backwards we use to get such a howl over it, he also dragged his one leg and only crawled on one knee. My sister-in-law was really concerned, but he quickly become a walker and he runs around like a monkey. Children are so precious...the developmental stages are terrific, it gives you something unique to talk about, and can share with them indvidually (how they came to be) as the kids get bigger...just another gift from God.
Enjoy your children!
-S.