@stillherenow , I wanted to have a baby and I knew they doubled risk of autism and some heart abnormalities. A friend warned me that he had 3 years of withdrawal and I didn't believe him thinking he is just trying to justify the choices he made quitting his job (he was super successful and when he want into withdrawal just quit his job and moved in with his parents but didn't tell us why at the time). I was naive and self important. I did a 5 month taper anyway instead of the 4 weeks recommended - just to be safe.
Surprisingly, even though I had wanted to have babies my whole life - that was the only thing I really wanted in life, once I came off the pills, especially in the beginning I couldn't stand kids. That has gotten much better now but might be just as well given that the baby ship has sailed for me (too old now). Before that there wasn't a baby or a kid that I didn't find adorable. Now I am much more selective :)
I didn't know much about ADs at that time. I had asked my doctor at the time of prescription if they were addictive and she said no, just taper over a couple of weeks. I don't think at the time she knew either. I believed in the chemical imbalance theory and so thought that after the pregnancy would need to go back on them. But because of what happened to me I have read voraciously including the academic literature.
Knowing what I know now there is no way I personally would touch one of these pills or even other psychotropics. Though I used to LOVE the calm from xanax which I used occasionally - once every 1-2 months. The depths of desperation and panic and terror I have experienced during withdrawal are not something that I could have ever imagined. But that is what is right for me and I am not saying that others should do the same. We each bear the consequences of our decisions.
Even when they work for people sometimes they just stop working or start having severe side effects (e.g. cardiac issues or insomnia) - people call it poop-out. That did not happen to me and I haven't seen anything in the literature to explain why it happens but it happens enough that the option of staying on them for life and avoiding withdrawal would not convince me either.
I don't think they ever really did anything for me - my anxiety was situational - I had trouble picking a course of study at uni (which now sounds so stupid but at the time seemed life determining) and once that was done it was resolved which I attributed to the pills that I had started a month ago. With proper counseling I could have probably avoided them but too late now.
On them I have had episodes of ups and downs as well, including severe anxiety, again situational, that all went away as well as the situation changed (I didn't change meds but stayed on these for 19 years because I had bought into the sales pitch of chemical imbalance). I did not take them for depression and this is MY experience so doesn't mean that they haven't had different effects on other people.
For some of these drugs you can get liquid versions to taper (citalopram) and dilute it to get the right dose but the liquid version has 25% more bioavailability (strength) mg for mg so need to do a lower dose when you do a switch (check the leaflet to make sure it is true for your liquid as well, they can change the formulation). Always use a syringe (they have tiny ones) instead of the dropper because the dropper may not be precise. Other people use jewellery scales to weight the pills or dissolve the pill in water. Some pills have tiny beads that are meant to not be crushed (I think venlafaxine) so people count beads - i.e. they will remove a few beads every 4 weeks. I can give you more resources if you'd like.
Note: Not everyone has as severe withdrawal experience as I did but quite a lot do. The risk of having this severity increases if you've withdrawn before (similar to alcoholics kindling), if you've been on them for a long time, if you've ever skipped doses - your brain just gets more sensitized. If you do a proper slow taper (10% of pervious dose every month) you can avoid withdrawal effects altogether - you are basically allowing enough time for your brain to adapt to the new dose.
You can check out a bunch of Facebook groups or Surviving Antidepressants website or tag me if you'd like more info.