What are the different factors that contribute to not being ab le to get pregnant. Is there anyone out there that had success with certain methods.... i do not have much money to go out and pay for 4000 treatments. Also, i wrote the other day about some light bleeding. now mind you my periods are always heavy always the same day. i have been spotting for about 5 days now, not even enough to leave a red tinit in toilet or on a panty liner. yesterday all day i felt like i needed to vomit could these be early signs. my period wasn't due until 20th. please let me know and keep in touch.