Q&A: One OPK says I'm ovulating and another says I'm not.

First of all, a lone testicle usually takes up the slack, but the only way to determine a good sperm count is to count the sperm. I would recommend that your husband do that. But it's unlikely that he's got a low sperm count because of only one testicle.

Second of all, since your ovulation predictors are all over the map, you should ask your doctor to do a progesterone test in the second half of your cycle to see if you're ovulating at all, and you should consult with an advisor of Natural Family Planning. They are experts in all of the other signs like ferning and elasticity of mucus, etc. They can be extremely helpful in assisting you to plot your fertility and are available in almost every town and city.

The Couple-to-Couple League is an official Natural Family Planning organization and has a web site where you can search for a certified instructor in your area. Not only can they help in "getting" you pregnant, but the organization can also design very effective natural contraception after delivery if you're wary of the pill or other artificial means. Natural family planning is so much more than "Rhythm with attitude," but a way to become an expert on your own body, whether the goal is pregnancy or contraception.