My friend just had a baby...?

She had a little girl. And I've had some presents - some onesies, an outfit, some shoes, a pacifier w/ a holder thing, a birth certificate pillow thing - for quite some time. She had the baby last week some time (i know cuz I checked her myspace) and have tried calling her a couple of times, but she hasnt answered. And I'm going out of town for a couple of weeks, beginning tomorrow, and all the things I have are 0-3 mos. and i know babies grow fast. So what do I do if I call again and cant get a hold of her? Just go to her house and drop it off? (I can't return any of it, I bought it all in March when I first found out she was pregnant) HELP!