We have been ttc for 18 months. We conceived last February but mc at 13 weeks. I am now 43. Hoping that preseed will do the trick. All other numbers are good per fertility doctor.

What is preseed? Sorry, I'm a newbie and have no idea where to look for all of the acronyms and terms used. Also what does BD stand for? I gather that it means being intimate with your partner trying to conceive but can't figure out what BD stands for. Thank you in advance for the help!!