My husband and I have been taking the pregnacare and wellman conception for nearly 4 months. We both have had no side effects and according to research it takes 3-6 months for the supplements to make an actual difference in egg & sperm quality.
I was sceptical about taking them before, bit my mum showed me a news report which said they doubled the success rate when taken before IVF as it improves reproductive heAlth, I'm not doing ivf but will do all I can to improve my natural chances.
If you live in the uk - holland and Barrett have a 'buy one get one half price' sale until Thursday and boots have a 3 for 2 offer most of the time, both available online as far as I know.
My husband also takes 100mg of coenzymeq10 to improve his swimmers, tesco def cheapest for that. I don't take it as it upsets my stomach x