2 weeks late, breasts are sore on the sides only, cramping 4 straight days before missed period, 2 negative pregnancy tests. Any idea what it could be

Hormonal imbalance. Menstrual irregularities are not uncommon and anovulatory cycle is a common cause. If you miss more than two periods it would be time to see your doctor. Consult this site for more information on this topic. http://www.nichd.nih.gov/health/topics/menstruation/conditioninfo/Pages/causes.aspx.

Related Questions

4 days missed period. Two negative pregnancy tests. Light cramps in morning only. Tender nipples. Been off BC for two months. What could this be?

Time will tell... It could be an early pregnancy or a skipped period. If no period starts in a week, see your gyn for a blood pregnancy test. If it is positive, congrats! If not, your doctor can discuss the situation in more detail and offer treatment options. Read more...
Timing. When was the last time you had intercourse? Most pregnancy tests at home take a couple weeks to become positive. So you could still be pregnant, and it could be too soon for them to pick up. Other possibilities - coming off of birth control makes your body try to re-regulate itself, so you could have weird periods for awhile. When in doubt, see your doctor. Good luck! Read more...

Period came twice last mnth and now late this month but cramping and very tender breasts took HPT a few days ago BEFORE missed period and negative.?

Tested too soon. Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about two weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. Use first morning urine and follow instructions for the test carefully. Read more...