The last day of my period was March 7th and I spotted until March 10th then I had my period for 6 days until March 16th. I looked up online why my period is like this and it said I had low progesterone which caused my period to be like this with a luteal phase defect which can make it hard to get pregnant. Is this true or my period pattern is normal or caused by something else and I should have no issue getting pregnant? I am 30. My periods have never been like this before where I spotted 4 days before my period.