It's time for me to utilize the incredible, supportive resources of this community. Yes, this is another one of those "despite logic to the contrary, I'm scared I could be pregnant" posts.
I started my first ever pill pack of hormonal birth control on February 10 (Loestrin 24 FE). When the gyno. prescribed it, I asked how soon it would become effective, and her response was that it was effective after one week on the "Sunday start" plan, but that because some women struggle with taking the pill at the same time each day/ skip pills because of nausea, etc., she would recommend as a blanket statement that I use another form of contraceptive for the first month.
( The Situation )I took Plan B at about 9:30 a.m. on Tuesday, about 10 hours after intercourse. Now I'm due to start my Loestrin iron pills tomorrow, and am scared I won't get my withdrawal bleed and will thus have a reason to freak out about possible pregnancy. Is the pill withdrawal bleed even a signifier that you're not pregnant? I'm well aware that Loestrin is notorious for making periods super light or even eliminating them. If my withdrawal bleed doesn't come, I'll be tempted to take a pregnancy test. Will it be accurate if I take it sometime early next week, or do I need to wait until 19 days after the intercourse in question?
Thank you so much, VPers!