This is a bit wierd for me posting here, am not ttc, and really really could do without being preg atm.
I'm very lazy about keeping track of my periods, I know my cycle is around 29-30 days long and I rely on my best friend to tell me when I'm due on.
I'm hoping someone can do the maths for me here because I'm awful at it!
My friend has reliable 28 day cycle, I came off my last period the day she came on hers last month, mine lasts 4-5 days, hers dead on 4 days. She came on her period 4 days ago. Am I late??
Every time I try to work it out I come up with a different answer, maths is blatantly not my strong point!!
Please someone help me, she's gotton me all worried about being late, which is the last thing I need right now!