*Attend childbirth classes. Sex-ed classes generally broach the subject of child birth, but usually do not go into detail. Encourage your partner to attend a class with you so that he can learn more about the "birds and the bees".
*Your hubby might be sympathizing with you by putting on "baby weight" but he might not have a clear understanding of what your body is actually going through. Invite your partner to accompany you on a doctor visit so that he can learn more about the changes that occur while your pregnant. Who knows, you might end up getting some extra massages...
*If your partner is going to present at the birth, create a birth plan together. Take a tour of the hospital with your husband or partner and create a map with the fastest route so that you could get to the hospital as soon as get those contractions.
* Have your partner create his own packing list for the hospital, equipped with a change of clothing and some snacks.
Have a wonderful day!