My tubes are tied, I had a yearly obgyn check up and blood work and everything came back nrmal. I had a period in Feb 07 and not another one until August07 with the help of something that started with P I took it for about 7-10 days and then I had a normal period, I still havent had another one since., My doctor wants to see me and do other tests. I do not have insurance, what elso could be wrong, and what other choices do I have? Tha docotrs visit costed me 500.00 dollars and I do not have that much cash to be handing out, unless necesary for my life..Please help.. I am 42 years old and married. A regular sex life, and very healthy, not over or under weight, and feel great.