so I've been on combination for 9 to 10 months now I've been taking the alysena 28 and been worrying because I'm scared that i might be pregnant so my first question is that if i have my period on the Wednesday and start taking my new patch my pills on Sunday would i still be protected ? second question what are the chances of ovulationif you miss one pill in the second week of your pills but you made up for in 24 hour time and last question is that few days after i missed one pill I've noticed some white stuff on my underwear is this something that i should worry about or is it normall or I'm i ovoulting ? please help me