Originally Posted by
DoulaLC
Yes, you could try a test tomorrow morning... these days, due to more sensitive tests available, most women will get an accurate result a week after a late period if they are indeed pregnant. Yes, also, the plan B may be the reason this cycle is off. It can throw off your ovulation, which in turn can alter when your period shows up. Again, if you test, and it is negative, wait another week and test again. If still negative, the off cycle is likely due to the plan B (although not a guarantee).
If you are pregnant, do your research on options. If you decide on abortion, learn what is involved for both a medical abortion (which would be more likely in your situation) and a surgical abortion. As was mentioned, planned parenthood has information and you will also find information at most pregnancy centers. They often go over all of your options, pros and cons for short term and long term.
It would be wise to see your doctor, preferably a gynecologist, to discuss your choices in birth control. If you find something that you will use consistently, there are options that you don't have to remember to take such as an implant, you will better protect yourself against an unplanned pregnancy. This would be a very good idea in addition to your boyfriend using a condom. Remember, the condom needs to be on before there is ANY contact with you to be used properly. Also, birth control is not 100% effective, so there will always be a chance of pregnancy even when used correctly. Plan B is meant for the occasional "oops", not for regular use. It is not as effective as if you were on regular birth control.
Hope things turn out well and you have learned some valuable information on how to best protect yourself in this relationship and any future relationships. You have to protect you!