No period!

Help, my period is late for about 3 months. I had 4 negative hpts, and 2 confusing ones (wether a positive or just evaporation lines). Can a vegetarian diet, low-protein diet affect my period?  Before i started loosing weight with the vegetarian diet, my period was normal!

[micaela27]

amenorrhea can occur when your body mass index dips too low...  i.e. your period can vanish when you are too thin.

how much do you weigh and how tall are you?

this is a question for a gynecologist.  i am a nutritionist and i can help you with the caloric end of things, but if you have a genuine cycle disturbance, you need to seek the attention of a gynecologist.  check out the book "Taking Charge of Your Fertility" from the library and read into it.  charting your basal body temperature and cervical fluid for a few cycles may help you figure out what your menstrual cycle is up to, and/or give your doctor a helpful baseline of information in case s/he needs to do further testing.

if you are concerned you may be pregnant, have your PCP take a blood test to confirm one way or another.  the blood tests don't lie.  also, if you think you may be pregnant, begin taking a multivitamin just in case. best case scenario, you aren't pregnant and you're just a bit healther for having the vitamins...  worst case scenario you have a surprise pregnancy and your baby is healthy because you've gotten enough folid acid for those crucial first 12 weeks of spinal development.