I always bought my batteries from OWC, good experiences. https://eshop.macsales.com. Source: 11 months ago

Check out OWC for really good SSD replacements. They have a guide that will show you which drive to get for your model. Source: about 1 year ago

OWC has SSD's & RAM for Macs you can search your specific model. Source: about 1 year ago

OWC offers kits and instructions for either installing a new SSD or replacing the internal HD with an SSD. Also, if you’ve got a 27” iMac, you can upgrade the memory to 32 GB. Source: about 1 year ago

Depends on what your use is going to be. Apple refurbished has all different configurations of 2019 16" MBP you can get AppleCare+. You can find good deals on swappa, just don't hesitate another site is MacSales Going M1 refurbished is fine too. 8GB is fine for the majority of the people using them. There are developers still using the 13" MBA from 2017. Source: about 1 year ago

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