
Hormones
Coming off the pill to conceive: the shed that arrives with the trying

A great many women stop the combined pill at 32 or 35 after a decade on it, to try for a baby, and are startled two or three months later by hair in the shower. It is one of the most common reasons a woman first notices her hair, and it is almost never explained.
Why stopping the pill sheds hair
The combined pill delivers a steady dose of oestrogen every day. Oestrogen holds hair in its growing phase. Stop the pill and the steady oestrogen goes; your own cycle, with its lower average level and its monthly dip, takes over. A cohort of follicles that were being held let go into rest, and two to three months later release together. It is the same mechanism as the postnatal shed, in miniature. It is temporary, it eases by six months, and it is not a sign of anything wrong.
What it reveals
Here is the part worth knowing. If the pill you were on had a low-androgen or anti-androgen progestogen — drospirenone, cyproterone, desogestrel — it was not only holding hair in growth; it was actively protecting the follicles at the temples and parting from your own androgens. Stopping it removes that protection. For most women nothing happens. For a woman with androgen-sensitive follicles, stopping the pill is often the moment the pattern first shows: the corners a little finer, the parting a little wider, six months after the last packet. The pill was not the cure; it was the cover, and the cover has come off. More on which progestogens do what.
Why it matters for the pregnancy
Pregnancy will hold everything again — oestrogen will be higher than any pill — and the hair will look magnificent by the third trimester. The drop afterwards lands on whatever the follicles were doing before. A woman whose temples had begun to thin after stopping the pill will usually find the postnatal shed leaves them thinner still. That is not a reason for alarm; it is a reason to go into the pregnancy with the follicles in the best state possible.
Not sure which one is you?
Take the two-minute hair quiz
Twelve quick questions. We tell you what we think is going on, what to do about it, and we say so if it is something we cannot help with.
Start the quiz →What to do while trying
Ferritin. The pill lightens periods; your own cycle may not. Ferritin often falls in the year after stopping, and pregnancy will draw on it further. Check it and correct it to above 70 before you conceive if you can. How.
Folic acid and vitamin D as standard; both are good for the follicle as well.
Wait out the shed. It will settle. Do not start minoxidil, spironolactone or any prescription hair treatment while trying; none are compatible with early pregnancy. Peptide scalp serums do not enter the bloodstream and I am comfortable with them in women who are trying, but a woman who wants to keep things minimal can pause and pick up again after the birth.
Photograph. The parting and the hairline, now, so that at twelve months postnatal you know what has changed.
If you are not trying, and just stopped
Everything above applies except the pregnancy. The shed settles by six months; what is left after that is your hair without the pill, and if the temples and parting have shifted, it is the follicle-level process that this article describes, and it can be addressed directly.
Ready to read your own pattern?
Take the two-minute hair quiz
Twelve questions. We tell you what we think is going on for you, and we say so if it is something a GP should see first.
Start the quiz →
