Ovulation

Lena • I`m 28, 💍for almost 5 years and TTC for almost 4 years. Taking it 1 day at a time.
I'm coming up on my 1 year anniversary of TTC and I'm thinking about starting to temp (BBT). Any suggestions on what brand of thermometer to use? Also a good brand of ovulation test strips. Probably going to order all from Amazon.com. Thanks for any advice!