Becareful on EstroStep, i know everyone is totoally diff so you can only see, but my experience was that i was so sick i could not even keep my head up straight, or even walk across the street to my aunts house for diner. Made me feel like i had to puke all the time for days till i fig out it was the pill, finally they lowered my dose to Loestrin 1/20 fe. neve had that prob again. But with loestrin i do not get AF ever in 8 yrs. just make sure you take estrostep same time everyday cause if you take it too close to each other you can prob feel sick like i was. But everyone is diff good luck!
Also here is just a article i found explains how on all BC pills esp the lower doses you still could have up to a 14% chance of Ovulating, this happ to me plus i misssed some pills got preg and the pill forced me to have a chemical preg, meaning the pill dose not let the baby implant in the embryo, i never knew why Christians always said abortion is murder, now i understand. The pill works in 2 ways to prevent you from having a baby, but if that fails, there is a 3rd way that is a abortive means. Read up on it just so you know. Why do u think they change conception to two weeks after it really happ, the pill company does not want to admit their products do cause abortions. I was so happy when i found out i was prego on my honeymoon cause i was going off anyway soon, and it was over before it began, most women have no clue because this happ so early in preg like a week or two in, that your misscariage women think is a period and never know. Because i never got my period with the type of pill i was on, i had to take a early test, resulting in a pos, by the time i went to my dr, they said i was not preg anymore. sorry if it is off topic but something to think about while on the pill, just a FYI. heres two article that blew me away.
http://www.epm.org/artman2/publish/prolife_birth_control_pill/A_Short_Condensation_of_Does_The_Birth_Control_Pill_Cause_Abortions.shtml
http://www.accessmylibrary.com/coms2/summary_0286-33824001_ITM