Ashntony- If you go to Fertilityfriend theres a bunch of information on there about it and how to.. but heres the Readers Digest Version.
Temping your Basal Body Temperature (bbt) is the most accurate way to confirm Ovulation. Temping does NOT tell you when you're going to Ovulate.. It confirms it based on your temperatures rising and staying elevated for at least 3 days.
By Using OPKs, Following your cervical fluid and position signs, physical signs like cramping (mittleschmirtz) and temping you can learn to tell when you're about to ovulate and Use your temperatures to confirm that O has happened.
First- Go buy a digital thermometer. They have BBT thermometers which will measure to the tenth of a degree (98.69) Vs. a regular thermometer that reads 98.6. I personally just use a basic digital thermometer, and it works fine for me..
Second- Go to fertilityfriend.com and join (its free) so you can start marking your temps down on their chart. Take some time to navigate and explore the site so you know where to go to enter your temperatures.
Third-Start temping... It's best to start at the beginning of a cycle so you have a whole months worth of data to look at.. but if you choose to start mid cycle, do not expect it to confirm Ovulation.
- Take your temperature at the same time each morning (it's ok if you dont.. but if you take your temperature every day at 7am and ur temperature is usually 97.9.. but you don't take it till 9 am the next day your temperature might be 98.4... and when you chart that in fertilityfriend (FF) it's going to show a HUGE INCREASE in temperature and freak you out thinking you've already ovulated or if you've already o'd and see another temp rise.. you think you're starting to go Triphasic (pregnant).
so it's ok if it's not at the same time, you just need to record what time exactly you took that days temp so you can click the "discard" button later if you choose to
discarding temps- is a button you can click that still logs the information but will hide that "dot" where that days temp goes so you don't see the unnecessary temp spike.
The first half of your cycle- your temps are lower. Thats because your body is producing estrogen (the cold hormone).
Ovulation marks the start of the second half of your cycle. You can differentiate between the two because immediately After O occurs your temperature rises at least .4 degrees higher than your pre-o temps. (thats a general number every woman is different.)
- as Ovulation approaches your body produces this SURGE of hormones that "TRIGGER" Ovulation. It's Called the LH (Lueteninzing Hormone). This LH SURGE is what gives you a POSITIVE OPK. after that surge your body is producing a lot more estrogen which is needed to make your egg pop out of your follicle and start the Ovulation process.
After a Positive OPK your body can ovulate any time after that. I say "any" time because your egg can pop out and be viable 12 to 24 hrs.. I've seen people say ovulation didn't occur until 3 days after the positive opk.. it just depends on your body.
Sometimes you can have a LH surge and you'll see the EWCM (fertile cm) and think you're about to ovulate.. and dont.. that's why temping is great because it tells you (post factor) that you have indeed actually ovulated because your temp goes up and stay up.
After your body has the LH surge and you ovulate, your egg is now viable for up to 24 hrs generally. Thats why it's recommended to BD before during and After ovulation. So You have some sperm there waiting.. freshly delivered.. and that last chance in case your egg is still viable.
The reason why your temp rises-After Ovulation your body starts producing Progesterone (the warm Hormone) this hormone is what makes your temp rise. After Ovulation.. your temp immediately rises.. and stays higher until the end of your cycle where it will do either one of three things..
-it will start to drop (indicating that your body is producing less progesterone meaning af is on the way)
-it will stay high and you'll miss AF and be Pregnant.. (it takes 18 days of HIGH TEMPS TO CONFIRM PREGNANCY VIA TEMPS.
-OR it will in fact rise higher, showing a second rise in temps. Giving you a
Triphasic chart which means your body is producing LOTS OF PROGESTERONE TO house this new baby youre cooking.
So if youre taking your temp every day and charting it in fertility friend.. It gives you a line graph with your daily temps connected with lines.. once your temp rose.. and stays elevated for 3 days. Fertility friend will then Confirm that O was the day before your temp rise.
You can not tell if you've O'd by just one higher than normal temp. It takes 3 days of elevated temps to confirm O. BECAUSE>.. you could be at 96.8 and then the next day be at 97.2.. and see a rise and think you've already O'd.. because the next day after that it might go down to 96.8 again..
That's why when trying to figure out when O will happen.. it's best to use the other methods.. Cervical position.. cm.. Ovulation cramps.. and then TIE the signs together and CONFIRM it with Temping. It takes a full cycle or two to really understand it all.
Example: Look at my chart.
My usual PRE-Ovulation temp is on average 96.8.
After I O My temp rises to about 97.9.
To determine O.. I not only temp.. but I keep check of my cervical fluid.. as it gets more watery I know that I'm coming in to my fertile phase.. and when (if) I see EWCM (the most fertile CM) I know that its going to be pretty soon (a day or 3 that I'll ovulate)
BUT- Last cycle.. I had ewcm.. and didn't Ovulate at all. It was my yearly annovulatory cycle that I noticed now I seem to have about once a year. and that is normal.. sometimes your body skips a cycle.. Thats usually related to PCOS or Endometriosis... For me.. I have pcos.. so my body used to not regularly Ovulate. I lost weight and it started to.. It has something to do with hormones.. I know all about it.. but that's a whole other book for me to type lol..
anyways.. this is it so far.. if you have any questions Ask away