I cant guarentee this is anybody else's problem. I'm 29years old we have been trying for a year and half and I couldn't get pregnant. I have to children already 10 and 5 i got pregnant very easy with them. I looked up stuff and believe my progestrone levels were low my obgyn at the time just kept blowing me off about it and just told me keep trying and wouldn't prescribe me anything. I started taking b6 just a low dose of 5mg a day and got pregnant I started taking it a week before I ovulated. I lost it at 4weeks. I started taking more b6 I'm now taking 20mg a day and am pregnant again. So the b6 has made a big difference in me not getting pregnant to know I am. I might have to take more to keep the pregnancy but if your obgyn blows you off and you think that might be your problem with getting pregnant it might be something you want to try.