GLP1 in pregnancies

I get why the thought of stopping feels frightening once the food noise has quieted. Still, if another pregnancy is the goal it has to come first. Current guidance is to discontinue GLP-1s before attempting conception because human safety data remain too thin. A single positive reddit story does not prove low risk and people with good outcomes are more likely to post. If complications occurred you might always wonder about the medication’s role even without proof. Work on managing hunger and weight before conception by tapering slowly under medical supervision and gradually raising calories so your body adjusts ahead of time.

Only a tiny fraction of drugs ever get tested in pregnancy because of embryo and fetal risks. Almost nothing is known about GLP-1 analogs during gestation. The developing baby requires good nutrition to grow properly so eat what your body asks for. Pregnancy builds fat stores meant to support roughly a year of breastfeeding, an adaptation that helped our ancestors survive. If you choose not to nurse you can pump and donate the milk to help shed the extra fat. Plenty of time remains afterward to resume Reta.

I shared the same worries about weight gain in pregnancy. After four months on tirz I stopped, regained everything plus more, then restarted and lost 45 pounds. I discovered the pregnancy right after dropping below 200 pounds and am now six months along. The second course felt slightly less potent mainly because I could not linger on the lower doses as long, yet appetite suppression stayed intact. Once pregnant I had strong food aversions and nausea so I actually lost weight in the first trimester and have added only six pounds so far in the second with no return of food noise. I am trying not to obsess over the scale because a healthy baby matters most. I have not decided whether to restart tirz right after delivery.

Several studies have looked at women who took GLP drugs early in pregnancy before realizing they were pregnant and then stopped; those cases showed no meaningful rise in malformations, miscarriages, or other poor outcomes. The drugs can also boost fertility in some women. Still the official stance remains to stop one or two months before trying to conceive. GLP and GIP receptors exist in many brain areas and elsewhere, and no one knows how the drugs might affect developing neurons or fetal metabolism such as blood sugar levels. On basic principles there are solid reasons to avoid exposing a fetus, and proper safety studies will never be done because they would be considered unethical.