Periods after an abortion

I know many of you are against abortion (just like I am) however the situation I was in forced me to go against all I believe in and believe me I have been paying for it these past 10 months.

February this year I had a very early abortion. First period after that was heavy just like I was told it would be. Since then I have had my periods every 28-31 days lasting 5 days. However the amount has changed. I used to get very heavy periods with clots before the procedure, now I get few (if any) clots and they are not as heavy.

Any of experienced this in the past or know some one who has? Was it hard to conceive?