Boost his health
When it comes to getting pregnant fast, his health is just as important a consideration as yours. Try to get him involved in preparing his system for healthier sperm production and you'll increase the odds of getting pregnant.
Like you, your man should be aiming to have a healthy diet and a healthy weight, and should also be thinking about a regular exercise regime.
Your man can help his sperm to be stronger, by increasing his vitamin C and vitamin E consumption which can help with the development of healthy 'swimmers' so to speak.
Stress can harm sperm production so if your partner is anxious or stressed out it could be a good time to think how to combat his stress levels - either by visiting the GP or finding a way to eliminate or at least minimize the stress causing factors in his life.
Like with women, being overweight can have a negative effect on your fertility. It's a good idea to make sure his weight is at a normal level, otherwise help him to shift his extra pounds by working out together or planning low fat, low calorie meals to enjoy together.