Okay, so the idea of awkward missionary-style sex with a big baby bump between you probably isn’t going to send you into a swoon of pleasure. The first trimester may be filled with nausea, fatigue, and other unpleasant physical sensations that hardly put you in the mood. And you may just feel too large to make love during your last few months. If you’re just not interested, that’s okay. But if you are, the right positions, lubrication, and other adjustments can help you enjoy comfortable -- even mind-blowing -- sex throughout your pregnancy.