Some fathers-to-be want to hold onto their wife’s body for as long as possible before changes start to happen. With her boobs filling in and some new curves showing in her hips and waist, you’d be forgiven for wanting to jump her bones in the early months of pregnancy. However, the first trimester is also the time when morning sickness, fatigue and breast tenderness are most prevalent. Chances are, your partner may not be feeling all that attractive as her hormones take a turn. While access may be a non-issue, sex drive might be. So take it slow and do things on her terms.