Irregular cycle length...

Thandi

Help I'm concerned...

My boyfriend and I are trying for a baby, it's been 6 months now, but nothing.

My periods takes 8 days (start heavy and get lighter throughout the period).I never miss a month, AF comes every month but on different days /dates.

Is this normal?

My cycle has never been shorter then 25 days or longer then 35 days, always inbetween(27,29,30,31,32 days)

I'm worried