For a period tracking app, you can use Clue. They also has many well researched articles on the female reproductive system on their app and their website Hello Clue. Source: about 1 year ago

Here's the website, they have an Apple version too: https://helloclue.com/. Source: over 1 year ago

I came up with the various symbols myself; for fertility stuff my first thought would be to look at what Clue is using these days, if you're drawing a blank (as it were) on anything! Let me know if you'd like to see a more recent/more filled-out version :). Source: over 1 year ago

Can’t vouch for the efficacy because I haven’t used the feature, but the cycle tracking app I use clue has a new birth control feature that’s FDA cleared. it’s by far my fav tracking app and i’ve been a loyal user for years now, so i’m sure their BC function is good too. Source: over 1 year ago

Please check out Clue App on Android and iPhone. This app refuses to sell data and will keep you safe. It's already used by 12 million people, make the number higher! Source: almost 2 years ago

My functional doc prescribed lots of supplements and they change depending on my blood work. They have helped me feel so much better. Anytime I feel off I go to her, we get bloodwork done and she adjust whatever is needed, if anything. I get my supplements from fullscript where she uploads my plan of care. If I don't like a supplement she will recommend another one. It's expensive but it's been so helpful for me... Source: 11 months ago

If you're in Canada, I just ordered it (yesterday) from https://fullscript.com/. Source: about 1 year ago

Full Script (https://fullscript.com/) might ship to the UK. Source: over 1 year ago

I purchased all of these through http://fullscript.com - I don't trust Amazon or supplements anymore. Too many fakes. Source: over 1 year ago

My health practitioners use this site and now I do too: https://fullscript.com. Source: about 2 years ago