Pregnant with baby #4 est 7w3d. I'm thinking that I may have gotten pregnant the beginning of January rather than mid-February. I have always been an on-time and regular kind of girl with my MP. However, in January my supposed MP came 7 days early and was lighter than normal tapering to one panty liner a day after 3 days and being brown. I bled for 7 days as opposed to my normal 4-5. Weird?!

Is it possible I conceived the first week of January? Thoughts?