yes mine were four days late all the time now. this is due to late Ovulation in some women with clomid.. Is this your first round? are you taking it with something else?
Same here. I only used clomid once (also 50 mg), and it made me ovulate a couple of days later than normal, which also made my period a couple of days later than normal. Plus, it can also extend the luteal phase (from O till AF) for women who normally have a short luteal phase, so if that's the case for you, it could delay it even further. Do you know when you ovulated? And if so, how many days past ovulation are you?
I have been taking clomid 50mg since Dec 07 and usually my cycles are 28-32 days but since taking clomid they have been 32-34 days long so along with what others here are saying I think it is pretty common
The 1st month of using 100 mg. of clomid, I did not have AF at all and still had BFN. After that month, AF has been delayed due to progesterone suppositories.